diff --git a/internal/configs/node/config.go b/internal/configs/node/config.go
index dc1696409..c0a9a76da 100644
--- a/internal/configs/node/config.go
+++ b/internal/configs/node/config.go
@@ -97,6 +97,7 @@ func GetConfigs(index int) *ConfigType {
 	return &configs[index]
 }
 
+// GetGlobalConfig returns global config.
 func GetGlobalConfig() *ConfigType {
 	return GetConfigs(Global)
 }