diff --git a/fearless/Common/Configs/ApplicationConfigs.swift b/fearless/Common/Configs/ApplicationConfigs.swift
index 2e4d61ec1..a6ef4f2f9 100644
--- a/fearless/Common/Configs/ApplicationConfigs.swift
+++ b/fearless/Common/Configs/ApplicationConfigs.swift
@@ -143,11 +143,11 @@ extension ApplicationConfig: ApplicationConfigProtocol, XcmConfigProtocol {
     // MARK: - GitHub
 
     var chainsSourceUrl: URL {
-//        #if F_DEV
+        #if F_DEV
             GitHubUrl.url(suffix: "chains/v11/chains_dev.json", branch: .developFree)
-//        #else
-//            GitHubUrl.url(suffix: "chains/v11/chains.json")
-//        #endif
+        #else
+            GitHubUrl.url(suffix: "chains/v11/chains.json")
+        #endif
     }
 
     var chainTypesSourceUrl: URL {