diff --git a/scripts/prepare_test_repos.sh b/scripts/prepare_test_repos.sh
index 21f0558..c679ab4 100755
--- a/scripts/prepare_test_repos.sh
+++ b/scripts/prepare_test_repos.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -ex
+set -e
 declare -A repo_names
 tmp_dir=${1:-./tmp}
 submodules_dir="$tmp_dir/submodules"
diff --git a/scripts/run_foreach_test_repos.sh b/scripts/run_foreach_test_repos.sh
index 3c9ce55..6789f3e 100755
--- a/scripts/run_foreach_test_repos.sh
+++ b/scripts/run_foreach_test_repos.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -ex
+set -e
 tmp_dir=${1:-./tmp}
 JOJ3=$(git rev-parse --show-toplevel)/build/joj3
 command=${2:-$JOJ3}