diff --git a/app/_locales/cs/messages.json b/app/_locales/cs/messages.json
index cac436b1b..2bce52cd9 100644
--- a/app/_locales/cs/messages.json
+++ b/app/_locales/cs/messages.json
@@ -828,8 +828,8 @@
   "supportCenter": {
     "message": "Navštivte naše centrum podpory"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Symbol musí být mezi 0 a 10 znaky."
+  "symbolBetweenZeroTwelve": {
+    "message": "Symbol musí být mezi 0 a 12 znaky."
   },
   "takesTooLong": {
     "message": "Trvá to dlouho?"
diff --git a/app/_locales/de/messages.json b/app/_locales/de/messages.json
index 71421a4d1..25ec628f0 100644
--- a/app/_locales/de/messages.json
+++ b/app/_locales/de/messages.json
@@ -807,8 +807,8 @@
   "supportCenter": {
     "message": "Gehe zu unserem Support Center"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Das Symbol muss zwischen 0 und 10 Zeichen haben."
+  "symbolBetweenZeroTwelve": {
+    "message": "Das Symbol muss zwischen 0 und 12 Zeichen haben."
   },
   "takesTooLong": {
     "message": "Dauert es zu lang?"
diff --git a/app/_locales/en/messages.json b/app/_locales/en/messages.json
index 14810782a..0fe8e81cd 100644
--- a/app/_locales/en/messages.json
+++ b/app/_locales/en/messages.json
@@ -1165,8 +1165,8 @@
   "supportCenter": {
     "message": "Visit our Support Center"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Symbol must be between 0 and 10 characters."
+  "symbolBetweenZeroTwelve": {
+    "message": "Symbol must be between 0 and 12 characters."
   },
   "takesTooLong": {
     "message": "Taking too long?"
diff --git a/app/_locales/es/messages.json b/app/_locales/es/messages.json
index 3043e2ac0..ae1c9559f 100644
--- a/app/_locales/es/messages.json
+++ b/app/_locales/es/messages.json
@@ -804,8 +804,8 @@
   "supportCenter": {
     "message": "Visita nuestro centro de atención"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Símbolo debe ser entre 0 y 10 caracteres"
+  "symbolBetweenZeroTwelve": {
+    "message": "Símbolo debe ser entre 0 y 12 caracteres"
   },
   "takesTooLong": {
     "message": "¿Está tardando demasiado?"
diff --git a/app/_locales/fr/messages.json b/app/_locales/fr/messages.json
index 3e89afcc9..e60aa3218 100644
--- a/app/_locales/fr/messages.json
+++ b/app/_locales/fr/messages.json
@@ -1120,8 +1120,8 @@
   "supportCenter": {
     "message": "Visitez notre centre d'aide"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Le symbol doit avoir entre 0 et 10 caractères."
+  "symbolBetweenZeroTwelve": {
+    "message": "Le symbol doit avoir entre 0 et 12 caractères."
   },
   "takesTooLong": {
     "message": "Cela prend trop de temps ?"
diff --git a/app/_locales/hn/messages.json b/app/_locales/hn/messages.json
index d9e74800c..4face7bd6 100644
--- a/app/_locales/hn/messages.json
+++ b/app/_locales/hn/messages.json
@@ -218,7 +218,7 @@
   },
   "decimal": {
     "message": "दशमलव परिशुद्धता"
-  }, 
+  },
   "defaultNetwork": {
     "message": "ईथर लेनदेन के लिए डिफ़ॉल्ट नेटवर्क मुख्य नेट है।"
   },
@@ -741,8 +741,8 @@
   "supportCenter": {
     "message": "हमारे सहायता केंद्र पर जाएं"
   },
-  "symbolBetweenZeroTen": {
-    "message": "प्रतीक 0 और 10 अक्षरों के बीच होना चाहिए"
+  "symbolBetweenZeroTwelve": {
+    "message": "प्रतीक 0 और 12 अक्षरों के बीच होना चाहिए"
   },
   "takesTooLong": {
     "message": "बहुत समय ले रहा है?"
@@ -845,7 +845,7 @@
   },
   "visitWebSite": {
     "message": "हमारी वेब साइट पर जाएं"
-  }, 
+  },
   "warning": {
     "message": "चेतावनी"
   },
diff --git a/app/_locales/ht/messages.json b/app/_locales/ht/messages.json
index 30ed2621f..c94ddc8d2 100644
--- a/app/_locales/ht/messages.json
+++ b/app/_locales/ht/messages.json
@@ -1141,8 +1141,8 @@
   "supportCenter": {
     "message": "Vizite Sant Sipò Nou"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Senbòl yo dwe ant 0 ak 10 karaktè."
+  "symbolBetweenZeroTwelve": {
+    "message": "Senbòl yo dwe ant 0 ak 12 karaktè."
   },
   "takesTooLong": {
     "message": "Pran twò lontan?"
diff --git a/app/_locales/it/messages.json b/app/_locales/it/messages.json
index 70630f237..58b3dfc05 100644
--- a/app/_locales/it/messages.json
+++ b/app/_locales/it/messages.json
@@ -1123,8 +1123,8 @@
   "supportCenter": {
     "message": "Visita il nostro Centro di Supporto"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Il simbolo deve essere lungo tra 0 e 10 caratteri."
+  "symbolBetweenZeroTwelve": {
+    "message": "Il simbolo deve essere lungo tra 0 e 12 caratteri."
   },
   "takesTooLong": {
     "message": "Ci sta mettendo troppo?"
diff --git a/app/_locales/ko/messages.json b/app/_locales/ko/messages.json
index cadb0da06..4c6541d21 100644
--- a/app/_locales/ko/messages.json
+++ b/app/_locales/ko/messages.json
@@ -1114,8 +1114,8 @@
   "supportCenter": {
     "message": "지원 센터에 방문하기"
   },
-  "symbolBetweenZeroTen": {
-    "message": "심볼은 0에서 10개 사이의 문자여야 합니다."
+  "symbolBetweenZeroTwelve": {
+    "message": "심볼은 0에서 12개 사이의 문자여야 합니다."
   },
   "takesTooLong": {
     "message": "너무 오래 걸리나요?"
diff --git a/app/_locales/nl/messages.json b/app/_locales/nl/messages.json
index 3a041327b..b7b06e075 100644
--- a/app/_locales/nl/messages.json
+++ b/app/_locales/nl/messages.json
@@ -741,8 +741,8 @@
   "supportCenter": {
     "message": "Bezoek ons ​​ondersteuningscentrum"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Het symbool moet tussen 0 en 10 tekens lang zijn."
+  "symbolBetweenZeroTwelve": {
+    "message": "Het symbool moet tussen 0 en 12 tekens lang zijn."
   },
   "takesTooLong": {
     "message": "Duurt te lang?"
diff --git a/app/_locales/pl/messages.json b/app/_locales/pl/messages.json
index ddd4131bb..7e64ec689 100644
--- a/app/_locales/pl/messages.json
+++ b/app/_locales/pl/messages.json
@@ -1042,8 +1042,8 @@
   "supportCenter": {
     "message": "Odwiedź nasze Centrum Pomocy"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Symbol musi mieć od 0 do 10 znaków."
+  "symbolBetweenZeroTwelve": {
+    "message": "Symbol musi mieć od 0 do 12 znaków."
   },
   "takesTooLong": {
     "message": "Trwa zbyt długo?"
diff --git a/app/_locales/pt/messages.json b/app/_locales/pt/messages.json
index 4e3465936..08af4b2a6 100644
--- a/app/_locales/pt/messages.json
+++ b/app/_locales/pt/messages.json
@@ -741,8 +741,8 @@
   "supportCenter": {
     "message": "Visitar o nosso Centro de Suporte"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Símbolo deve conter entre 0 e 10 characters."
+  "symbolBetweenZeroTwelve": {
+    "message": "Símbolo deve conter entre 0 e 12 characters."
   },
   "takesTooLong": {
     "message": "A demorar muito?"
diff --git a/app/_locales/ru/messages.json b/app/_locales/ru/messages.json
index 8788d9d92..9568c64e6 100644
--- a/app/_locales/ru/messages.json
+++ b/app/_locales/ru/messages.json
@@ -816,8 +816,8 @@
   "supportCenter": {
     "message": "Перейти в наш Центр поддержки"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Символ должен быть от 0 до 10 символов."
+  "symbolBetweenZeroTwelve": {
+    "message": "Символ должен быть от 0 до 12 символов."
   },
   "takesTooLong": {
     "message": "Слишком долго?"
diff --git a/app/_locales/sk/messages.json b/app/_locales/sk/messages.json
index fde553c9e..febcc9141 100644
--- a/app/_locales/sk/messages.json
+++ b/app/_locales/sk/messages.json
@@ -828,8 +828,8 @@
   "supportCenter": {
     "message": "Navštivte naše centrum podpory"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Symbol musí být mezi 0 a 10 znaky."
+  "symbolBetweenZeroTwelve": {
+    "message": "Symbol musí být mezi 0 a 12 znaky."
   },
   "takesTooLong": {
     "message": "Trvá to dlouho?"
diff --git a/app/_locales/sl/messages.json b/app/_locales/sl/messages.json
index 7b8c7debd..1808dca27 100644
--- a/app/_locales/sl/messages.json
+++ b/app/_locales/sl/messages.json
@@ -1159,8 +1159,8 @@
   "supportCenter": {
     "message": "Obiščite naše središče za podporo"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Simbol mora imeti med 0 in 10 znakov."
+  "symbolBetweenZeroTwelve": {
+    "message": "Simbol mora imeti med 0 in 12 znakov."
   },
   "takesTooLong": {
     "message": "Trava predolgo?"
diff --git a/app/_locales/th/messages.json b/app/_locales/th/messages.json
index 9fb2d6fb0..b80c39b98 100644
--- a/app/_locales/th/messages.json
+++ b/app/_locales/th/messages.json
@@ -741,8 +741,8 @@
   "supportCenter": {
     "message": "ไปที่ศูนย์สนับสนุนของเรา"
   },
-  "symbolBetweenZeroTen": {
-    "message": "สัญลักษณ์ต้องมีความยาวตั้งแต่ 0 ถึง 10 อักขระ"
+  "symbolBetweenZeroTwelve": {
+    "message": "สัญลักษณ์ต้องมีความยาวตั้งแต่ 0 ถึง 12 อักขระ"
   },
   "takesTooLong": {
     "message": "ใช้เวลานานเกินไปใช่หรือไม่?"
diff --git a/app/_locales/tml/messages.json b/app/_locales/tml/messages.json
index 022754da5..03ae4b7ff 100644
--- a/app/_locales/tml/messages.json
+++ b/app/_locales/tml/messages.json
@@ -828,8 +828,8 @@
   "supportCenter": {
     "message": "எங்கள் ஆதரவு மையத்தைப் பார்வையிடவும்"
   },
-  "symbolBetweenZeroTen": {
-    "message": "குறியீடு 0 மற்றும் 10 எழுத்துகளுக்கு இடையில் இருக்க வேண்டும்."
+  "symbolBetweenZeroTwelve": {
+    "message": "குறியீடு 0 மற்றும் 12 எழுத்துகளுக்கு இடையில் இருக்க வேண்டும்."
   },
   "takesTooLong": {
     "message": "நீண்ட நேரம் எடுத்துக்கொள்கிறது?"
diff --git a/app/_locales/tr/messages.json b/app/_locales/tr/messages.json
index 66d5303d4..b085828a2 100644
--- a/app/_locales/tr/messages.json
+++ b/app/_locales/tr/messages.json
@@ -828,8 +828,8 @@
   "supportCenter": {
     "message": "Destek merkezimizi ziyaret edin"
   },
-  "symbolBetweenZeroTen": {
-    "message": "Sembol 0 ve 10 karakter aralığında olmalıdır."
+  "symbolBetweenZeroTwelve": {
+    "message": "Sembol 0 ve 12 karakter aralığında olmalıdır."
   },
   "takesTooLong": {
     "message": "Çok mu uzun sürüyor?"
diff --git a/app/_locales/zh_CN/messages.json b/app/_locales/zh_CN/messages.json
index e253aeb88..9d929d9a3 100644
--- a/app/_locales/zh_CN/messages.json
+++ b/app/_locales/zh_CN/messages.json
@@ -864,8 +864,8 @@
   "supportCenter": {
     "message": "访问我们的支持中心"
   },
-  "symbolBetweenZeroTen": {
-    "message": "符号应该有0-10个字符."
+  "symbolBetweenZeroTwelve": {
+    "message": "符号应该有0-12个字符."
   },
   "takesTooLong": {
     "message": "花费太长时间？"
diff --git a/app/_locales/zh_TW/messages.json b/app/_locales/zh_TW/messages.json
index de79f935f..2d82a8acf 100644
--- a/app/_locales/zh_TW/messages.json
+++ b/app/_locales/zh_TW/messages.json
@@ -822,8 +822,8 @@
   "supportCenter": {
     "message": "造訪我們的協助中心"
   },
-  "symbolBetweenZeroTen": {
-    "message": "代號必須介於 0 到 10 字元間."
+  "symbolBetweenZeroTwelve": {
+    "message": "代號必須介於 0 到 12 字元間."
   },
   "takesTooLong": {
     "message": "花費太長時間？"
diff --git a/ui/app/components/pages/add-token/add-token.component.js b/ui/app/components/pages/add-token/add-token.component.js
index 3612e676c..82299bf88 100644
--- a/ui/app/components/pages/add-token/add-token.component.js
+++ b/ui/app/components/pages/add-token/add-token.component.js
@@ -194,8 +194,8 @@ class AddToken extends Component {
     const symbolLength = customSymbol.length
     let customSymbolError = null
 
-    if (symbolLength <= 0 || symbolLength >= 10) {
-      customSymbolError = this.context.t('symbolBetweenZeroTen')
+    if (symbolLength <= 0 || symbolLength >= 12) {
+      customSymbolError = this.context.t('symbolBetweenZeroTwelve')
     }
 
     this.setState({ customSymbol, customSymbolError })