diff --git a/home/-shrc b/home/-shrc
index 41d9c5a..9cae02d 100644
--- a/home/-shrc
+++ b/home/-shrc
@@ -95,6 +95,7 @@ whoa=(
     -Werror=format-security
     -Werror=pointer-to-int-cast
     -Werror=int-to-pointer-cast
+    -Werror=return-type
 #   -Werror=undef
 
     -Wno-unused