diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e83f6d1..ad6d8cb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,7 +30,8 @@ jobs:
     - name: test
       run: |
         cd file-tree-merge/tests/scripts
-        ./tests.sh
+        sh tests.sh
+      shell: bash
 
     - name: upload binary
       uses: actions/upload-artifact@v4
diff --git a/file-tree-merge/tests/scripts/tests/delete.sh b/file-tree-merge/tests/scripts/tests/delete.sh
index 49acc09..4167a61 100644
--- a/file-tree-merge/tests/scripts/tests/delete.sh
+++ b/file-tree-merge/tests/scripts/tests/delete.sh
@@ -8,10 +8,6 @@ export setup_num_initial_files=0
 
 BIN="$(dirname $0)/../../../../target/release/syncoxiders"
 
-pwd
-file ../common.sh
-file ../setup.sh
-
 source ../common.sh
 source ../setup.sh