diff --git a/src/scripting/zscript/zcc_compile.cpp b/src/scripting/zscript/zcc_compile.cpp
index 68b22a05e..1db3fbdda 100644
--- a/src/scripting/zscript/zcc_compile.cpp
+++ b/src/scripting/zscript/zcc_compile.cpp
@@ -2075,7 +2075,7 @@ void ZCCCompiler::CompileFunction(ZCC_StructWork *c, ZCC_FuncDeclarator *f, bool
 			} while (t != f->Type);
 		}
 
-		int notallowed = ZCC_Latent | ZCC_Meta | ZCC_ReadOnly | ZCC_Abstract;
+		int notallowed = ZCC_Latent | ZCC_Meta | ZCC_ReadOnly | ZCC_Abstract | ZCC_ClearScope;
 
 		if (f->Flags & notallowed)
 		{