diff --git a/tests/system-test/fulltest.sh b/tests/system-test/fulltest.sh
index 079a532131..37b6db3f3c 100755
--- a/tests/system-test/fulltest.sh
+++ b/tests/system-test/fulltest.sh
@@ -222,7 +222,7 @@ python3 ./test.py -f 7-tmq/tmqDropStbCtb.py
 python3 ./test.py -f 7-tmq/tmqDropNtb.py
 python3 ./test.py -f 7-tmq/tmqUdf.py
 # python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot0.py
-# python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot1.py
+python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot1.py
 python3 ./test.py -f 7-tmq/stbTagFilter-1ctb.py
 
 # python3 ./test.py -f 7-tmq/stbTagFilter-multiCtb.py