diff --git a/tests/scripts/run_generators.sh b/tests/scripts/run_generators.sh
index 9d556acad..de68d499f 100755
--- a/tests/scripts/run_generators.sh
+++ b/tests/scripts/run_generators.sh
@@ -46,7 +46,7 @@ done
 
 
 # Clean up.
-rm -r $TMP_DIR
+#rm -r $TMP_DIR
 
 if [ "$FAILURE_COUNT" -eq "0" ]; then
   echo -e "${BOLD_GREEN}All generator tests passed.${ANSI_RESET}"