diff --git a/app/assets/javascripts/timelines_select_boxes.js b/app/assets/javascripts/timelines_select_boxes.js
index 1cb66d0148..08f86c7662 100644
--- a/app/assets/javascripts/timelines_select_boxes.js
+++ b/app/assets/javascripts/timelines_select_boxes.js
@@ -55,7 +55,7 @@ jQuery(document).ready(function($) {
     $("#timeline_options_planning_element_responsibles"),
     $("#timeline_options_grouping_two_selection")
   ].each(function (item) {
-    $(item).timelinesAutocomplete({ ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.none")}} });
+    $(item).timelinesAutocomplete({ ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.noneElement")}} });
   });
 
   [
@@ -104,7 +104,7 @@ jQuery(document).ready(function($) {
       query        : OpenProject.Helpers.Search.projectQueryWithHierarchy(
                           jQuery.proxy(openProject, 'fetchProjects'),
                           20),
-      ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.none")}}
+      ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.noneElement")}}
     });
   });
 
@@ -121,7 +121,7 @@ jQuery(document).ready(function($) {
       query        : OpenProject.Helpers.Search.projectQueryWithHierarchy(
                           jQuery.proxy(openProject, 'fetchProjects'),
                           20),
-      ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.none")}}
+      ajax: {null_element: {id: -1, name: I18n.t("js.timelines.filter.noneElement")}}
     });
   });
 
diff --git a/app/helpers/timelines_helper.rb b/app/helpers/timelines_helper.rb
index a2c3880c6d..440d0c7de4 100644
--- a/app/helpers/timelines_helper.rb
+++ b/app/helpers/timelines_helper.rb
@@ -260,7 +260,7 @@ module TimelinesHelper
   end
 
   def none_option
-    result = [[l('timelines.filter.none'), -1]]
+    result = [[l('timelines.filter.noneSelection'), -1]]
   end
 
   def filter_select_i18n_array_with_index_and_none(array, i18n_prefix)
diff --git a/app/models/timeline.rb b/app/models/timeline.rb
index 7d7f0d9bd3..975d619334 100644
--- a/app/models/timeline.rb
+++ b/app/models/timeline.rb
@@ -35,7 +35,7 @@ class Timeline < ActiveRecord::Base
     end
 
     def name
-      @name ||= ::I18n.t('timelines.filter.none')
+      @name ||= ::I18n.t('timelines.filter.noneElement')
     end
 
   end
diff --git a/app/views/timelines/_timeline.html.erb b/app/views/timelines/_timeline.html.erb
index 8d68413755..eae343a9d7 100644
--- a/app/views/timelines/_timeline.html.erb
+++ b/app/views/timelines/_timeline.html.erb
@@ -49,6 +49,7 @@ See doc/COPYRIGHT.rdoc for more details.
                  'timelines.errors.not_implemented',
                  'timelines.errors.report_comparison',
                  'timelines.empty',
+                 'timelines.filter.noneSelection',
                  'timelines.filter.column.due_date',
                  'timelines.filter.column.name',
                  'timelines.filter.column.type',
diff --git a/config/locales/de.yml b/config/locales/de.yml
index a6f93e9137..2d0de3199b 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -544,7 +544,8 @@ de:
       due_date: "Abschlussdatum"
       error: "Ein Fehler ist aufgetreten."
       filter:
-        none: "(keines)"
+        noneElement: "(keines)"
+        noneSelection: "(keine)"
       name: "Name"
       project_status: "Projekt-Status"
       project_type: "Projekt-Typ"
@@ -1397,7 +1398,8 @@ de:
       grouping_two: "Zweites Gruppierungskriterium"
       grouping_two_phrase: "Hat eine Abhängigkeit zu Projekttyp"
       hide_chart: "Diagramm ausblenden"
-      none: "(keines)"
+      noneElement: "(keines)"
+      noneSelection: "(keine)"
       outline: "Zu Beginn angezeigte Hierarchie"
       parent: "Zeige Unterprojekte von"
       planning_element_filters: "Planungselemente filtern"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 5dfa21a6ad..e6a17e7e92 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -547,7 +547,8 @@ en:
       create_planning_select_project: "Project:"
       really_close_dialog: "Do you really want to close the dialog and loose the entered data?"
       filter:
-        none: "(none)"
+        noneElement: "(none)"
+        noneSelection: "(none)"
 
   label_account: "Account"
   label_activity: "Activity"
@@ -1386,7 +1387,8 @@ en:
       grouping_two: "Second grouping criterion"
       grouping_two_phrase: "Has a dependency to project type"
       hide_chart: "Hide chart"
-      none: "(none)"
+      noneElement: "(none)"
+      noneSelection: "(none)"
       outline: "Intitial outline expansion"
       parent: "Show subprojects of"
       planning_element_filters: "Filter planning elements"
diff --git a/doc/CHANGELOG.md b/doc/CHANGELOG.md
index 737a799fc0..8d1615e146 100644
--- a/doc/CHANGELOG.md
+++ b/doc/CHANGELOG.md
@@ -29,6 +29,7 @@ See doc/COPYRIGHT.rdoc for more details.
 
 # Changelog
 
+* `#902`  Spelling Mistake: Timelines Report Configuration
 * `#959`  Too many available responsibles returned for filtering in Timelines
 * `#1738` Forum problem when no description given.
 * `#1916` Work package update screen is closed when attached file is deleted