diff --git a/sanityCheck b/sanityCheck
index e8db762bad9e00fca4401687f616ae96ae656e3a..e5a1ab62043bd990e33bcb363732700f81f5df2c 100755
--- a/sanityCheck
+++ b/sanityCheck
@@ -95,7 +95,7 @@ $GREP 'elseif $ ' -- 'src/*'  | myprint "missing ; before statement"
 # Check for a . inside a <<>>
 $GREP "<<[a-zA-Z]\([^\"'>]\|[^\"'>]>[^\"'>]\)*[a-zA-Z][.][^a-zA-Z]" | myprint "StrangeCharacterAfterDot"
 # Check for @@. instead of .@@		TODO: get this to work
-$GREP "@@(\.|,|;)\s" | myprint "WrongSelectorPunctuation"
+$GREP -e "@@(\.|,|;)\s" -- src/*.tw | myprint "WrongSelectorPunctuation"
 
 # Check that we do not have any variables that we use only once.   e.g.     $onlyUsedOnce
 # Ignore  *Nationalities