diff --git a/tests/run.sh b/tests/run.sh
index 8b116e0..492671e 100755
--- a/tests/run.sh
+++ b/tests/run.sh
@@ -421,6 +421,7 @@ function run() {
 
 function integration() {
     run branch_and_success
+    run branch_and_fail
     run no_change_no_cascade_pr
     run create_in_destination_fork_and_close
     run create_and_close