diff --git a/tests/parallel_test/cases.task b/tests/parallel_test/cases.task
index 9b1d829c9a21b919e5cc46c9eb3e4e8b92d756ee..e58ad6b892217d65e8848a690b312650c75d5dbf 100644
--- a/tests/parallel_test/cases.task
+++ b/tests/parallel_test/cases.task
@@ -111,6 +111,9 @@
 ,,y,script,./test.sh -f tsim/parser/fill_us.sim
 ,,y,script,./test.sh -f tsim/parser/fill.sim
 ,,y,script,./test.sh -f tsim/parser/first_last.sim
+,,y,script,./test.sh -f tsim/parser/fill_stb.sim
+,,y,script,./test.sh -f tsim/parser/interp.sim
+#,,y,script,./test.sh -f tsim/parser/limit2.sim
 ,,y,script,./test.sh -f tsim/parser/fourArithmetic-basic.sim
 ,,,script,./test.sh -f tsim/parser/function.sim
 ,,y,script,./test.sh -f tsim/parser/groupby-basic.sim