diff --git a/radio/src/lua/interface.cpp b/radio/src/lua/interface.cpp
index a75cc28b0..4ef3485a7 100644
--- a/radio/src/lua/interface.cpp
+++ b/radio/src/lua/interface.cpp
@@ -838,7 +838,7 @@ class LuaTheme: public Theme
       exec(drawBackgroundFunction);
     }
 
-    virtual void drawTopbarBackground(const uint8_t * icon) const
+    virtual void drawTopbarBackground(uint8_t icon) const
     {
       exec(drawTopbarBackgroundFunction);
     }