diff --git a/deploy/docker.sh b/deploy/docker.sh
index 457e29ab..c9815d5b 100755
--- a/deploy/docker.sh
+++ b/deploy/docker.sh
@@ -275,7 +275,7 @@ _check_curl_version() {
 
   if [ "$_major" -ge "8" ]; then
     #ok
-    return 0;
+    return 0
   fi
   if [ "$_major" = "7" ]; then
     if [ "$_minor" -lt "40" ]; then