diff --git a/share/apps.json b/share/apps.json
index cec65d4ab..00421fab4 100644
--- a/share/apps.json
+++ b/share/apps.json
@@ -2846,7 +2846,7 @@
 			"website": "wordpress.org",
 			"cats": [ 1, 11 ],
 			"meta": { "generator": "WordPress( [\\d.]+)?\\;version:\\1" },
-			"html": "<link rel=["']stylesheet["'] [^>]+wp-(?:content|includes)",
+			"html": "<link rel=[\"']stylesheet[\"'] [^>]+wp-(?:content|includes)",
 			"env": "^wp_username$",
 			"implies": "PHP"
 		},