diff --git a/app/detekt.yml b/app/detekt.yml
index 5e9aad61c9..91280a3a92 100644
--- a/app/detekt.yml
+++ b/app/detekt.yml
@@ -199,7 +199,7 @@ naming:
     minimumFunctionNameLength: 3
   FunctionNaming:
     active: true
-    functionPattern: '^([a-z$][a-zA-Z$0-9]*)|(`.*`)$'
+    functionPattern: '^([a-z$A-Z][a-zA-Z$0-9]*)|(`.*`)$'
     excludeClassPattern: '$^'
     ignoreOverridden: true
     excludes: