diff --git a/app.sh b/app.sh
index 34dfe65..78296fc 100644
--- a/app.sh
+++ b/app.sh
@@ -42,7 +42,7 @@ while true ; do
 
   echo clone
   pwd
-  git clone "$GIT_REPO_URL" "$GIT_REPO_PATH" --quiet
+  GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=no -i $GIT_REPO_DEPLOY_KEY" git clone "$GIT_REPO_URL" "$GIT_REPO_PATH" --quiet
   cd "$GIT_REPO_PATH"
 
   # Save the current value of IFS to restore later
@@ -74,7 +74,7 @@ while true ; do
     git commit -m "update config_${FQDN}" --quiet
   done <<< "$DEVICES"
 
-  git push
+  GIT_SSH_COMMAND="ssh -o StrictHostKeyChecking=no -i $GIT_REPO_DEPLOY_KEY" git push
 
   # Restore the original IFS value
   IFS=$OLD_IFS