diff --git a/kats/test.sh b/kats/test.sh
index eac8005..b320975 100755
--- a/kats/test.sh
+++ b/kats/test.sh
@@ -9,7 +9,7 @@ do
     printf "Force OPTTEST=1\n"
   fi
 
-  make genkat $opttest > /dev/null
+  gmake genkat $opttest > /dev/null
   if [ $? -ne 0 ]
   then
     exit $?