diff --git a/scripts/fetch_wheels.py b/scripts/fetch_wheels.py
index b8aab63..c4ddf52 100755
--- a/scripts/fetch_wheels.py
+++ b/scripts/fetch_wheels.py
@@ -16,11 +16,11 @@ DOCKER_REGISTRY='registry.hub.docker.com'
 
 def get_token(protocol, registry, repo):
     if registry == DOCKER_REGISTRY:
-      authserver = 'auth.docker.io'
-      service = 'registry.docker.io'
+        authserver = 'auth.docker.io'
+        service = 'registry.docker.io'
     else:
-      authserver = "{}/v2".format(registry)
-      service =  registry.split(':')[0]
+        authserver = "{}/v2".format(registry)
+        service =  registry.split(':')[0]
     url = "{}://{}/token?service={}&" \
             "scope=repository:{}:pull".format(protocol, authserver, service, repo)
     print(url)