diff --git a/sanityCheck.sh b/sanityCheck.sh
index 41fd769c6080ebdeecdf579bdfe98763ac9bc1c0..bc85da854745d100ff542b116e691984acc5d50e 100755
--- a/sanityCheck.sh
+++ b/sanityCheck.sh
@@ -129,6 +129,8 @@ $GREP "@@\." -- src/*.js | myprint "WrongSelectorUsed"
 $GREP -e ".\=.\/\*\*" --or -e "slave\s\*\/" -- src/*.js --exclude 'src/interaction/main/mainLinks.js' | myprint "WrongJSdocFormat"
 # Check for missing whitespace at end of /**/ style comments
 #$GREP "\S\*\/" -- src/* --exclude 'src/001-lib/jquery/Jquery.js' | myprint "MissingWhitespace"		disabled until I can figure out to exclude files
+# Check for var instead of let or const
+#$GREP "var\s" -- src/*.js | myprint "UseLetOrConst"	disabled until I can figure out how to exclude certain files
 
 # Check that we do not have any variables that we use only once.   e.g.	 $onlyUsedOnce
 # Ignore  *Nationalities