diff --git a/scripts/check-frontend.sh b/scripts/check-frontend.sh
index 5713a65..bb67766 100755
--- a/scripts/check-frontend.sh
+++ b/scripts/check-frontend.sh
@@ -99,7 +99,10 @@ grep -q 'id="debug-panel"' index.html
 grep -q "query AdminPlayerTrace" index.html
 grep -q 'adminPlayerTrace(accountId: \$accountId, limit: \$limit, offset: \$offset)' index.html
 grep -q 'function renderDecisionTrace' index.html
-grep -q 'JSON.stringify(group, null, 2)' index.html
+grep -q 'appendFormattedJson(pre, group)' index.html
+grep -q "JSON.stringify(value, null, '\\t')" index.html
+grep -q 'json-token-key' index.html
+grep -q 'json-token-string' index.html
 grep -q 'debug-enabled' index.html
 grep -q '/api/admin/players?' index.html
 grep -q 'Välj konto att följa' index.html