diff --git a/.github/workflows/deploy-backend-dev.yml b/.github/workflows/deploy-backend-dev.yml
index bc8291d05..445a1d862 100644
--- a/.github/workflows/deploy-backend-dev.yml
+++ b/.github/workflows/deploy-backend-dev.yml
@@ -28,7 +28,7 @@ jobs:
       - name: Build backend and copy zip to S3
         run: |
           secret_value="${{ secrets.RECAPTCHA_CONFIG_JSON_BASE64 }}"
-          sed -i "s|{{RECAPTCHA_CONFIG_JSON_BASE64}}|${secret_value}|g" utils/helper.go
+          awk -v val="${secret_value}" '{gsub(/{{RECAPTCHA_CONFIG_JSON_BASE64}}/, val)} 1' utils/helper.go > temp.go && mv temp.go utils/helper.go
           apt-get update && apt-get install -y zip
           GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o main main.go
           zip canopas_serverless_dev_${{ github.sha }}.zip main