diff --git a/.github/workflows/custom-upgrade-awscli-v2-main.yml b/.github/workflows/custom-upgrade-awscli-v2-main.yml
index a244031..4050b19 100644
--- a/.github/workflows/custom-upgrade-awscli-v2-main.yml
+++ b/.github/workflows/custom-upgrade-awscli-v2-main.yml
@@ -30,7 +30,7 @@ jobs:
           . .venv/bin/activate
           pip install -r requirements.txt
           python3 -c "import subprocess; subprocess.check_call(('pwd'))"
-          python3 -c "import subprocess; subprocess.check_call(('sed', '-i', '', '-e', \"/amazon\\\\/aws-cli:/s/:.*/:%s/\"%('123'), '../../layer/Dockerfile'), stdout=subprocess.PIPE)"
+          python3 -c "import subprocess; subprocess.check_call(('sed', '-i', '-e', \"/amazon\\\\/aws-cli:/s/:.*/:%s/\"%('123'), '../../layer/Dockerfile'), stdout=subprocess.PIPE)"
           cat ../../layer/Dockerfile          
           python3 -c "import subprocess; subprocess.check_call(('sed', '-i', '', '-e', \"/amazon\\\\/aws-cli:/s/:.*/:%s/\"%('123'), '../../layer/Dockerfile'))"
           cat ../../layer/Dockerfile