diff --git a/.github/workflows/frontend-tests.yml b/.github/workflows/frontend-tests.yml
index bca7f7793..ef6e9674c 100644
--- a/.github/workflows/frontend-tests.yml
+++ b/.github/workflows/frontend-tests.yml
@@ -177,7 +177,7 @@ jobs:
         ep_spellcheck
         ep_subscript_and_superscript
         ep_table_of_contents
-	ep_performance_test_hooks
+        ep_performance_test_hooks
 
     # This must be run after installing the plugins, otherwise npm will try to
     # hoist common dependencies by removing them from src/node_modules and