diff --git a/.github/scripts/print_test_case.sh b/.github/scripts/print_test_case.sh
index 8cf339d8..2ee00c34 100644
--- a/.github/scripts/print_test_case.sh
+++ b/.github/scripts/print_test_case.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 test_number=$(echo "$LINE" | grep -oP '\d+(?=:)' | head -1 || true)
-line_number=$(echo "$LINE" | grep -oP '\d+' | tail -1 || true)
+line_number=$(echo "$LINE" | grep -oP '(?<=:)\d+' | tail -1 || true)
 file_path=$(echo "$LINE" | grep -oP '\s*'"$TESTER_DIR"'/cmds/.*\.sh' || true)
 file_basename=$(basename "${file_path%.*}")
 file_dirname=$(basename "$(dirname "$file_path")")
diff --git a/.github/workflows/test_image.yaml b/.github/workflows/test_image.yaml
new file mode 100644
index 00000000..54c03f0f
--- /dev/null
+++ b/.github/workflows/test_image.yaml
@@ -0,0 +1,21 @@
+# .github/workflows/test_image.yaml
+name: Test Image
+on:
+  workflow_dispatch:
+env:
+  HOME: /home/runner
+  TESTER_DIR: /home/runner/42_minishell_tester
+  SCRIPTS_DIR: /home/runner/scripts
+
+jobs:
+  remote_connect:
+    name: Remote Connect
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - name: Checkout source branch of pull request
+        uses: actions/checkout@v4
+      - name: Set up test environment
+        uses: ./.github/actions/setup
+      - name: Set up tmate session
+        uses: mxschmitt/action-tmate@v3