diff --git a/pre_commit/commands/run.py b/pre_commit/commands/run.py
index f2fb5962..dbf56410 100644
--- a/pre_commit/commands/run.py
+++ b/pre_commit/commands/run.py
@@ -254,13 +254,11 @@ def run(runner, store, args, environ=os.environ):
         repo_hooks = []
         for repo in repositories(runner.config, store):
             for _, hook in repo.hooks:
-                if args.hook:
-                    if args.hook == hook['id']:
-                        repo_hooks.append((repo, hook))
-                        break
-                else:
-                    if not hook['stages'] or args.hook_stage in hook['stages']:
-                        repo_hooks.append((repo, hook))
+                if (
+                    (not args.hook or hook['id'] == args.hook) and
+                    (not hook['stages'] or args.hook_stage in hook['stages'])
+                ):
+                    repo_hooks.append((repo, hook))
 
         if args.hook and not repo_hooks:
             output.write_line('No hook with id `{}`'.format(args.hook))