diff --git a/public/partdb.js b/public/partdb.js
index e6974cd..1ab16fe 100644
--- a/public/partdb.js
+++ b/public/partdb.js
@@ -68,8 +68,8 @@ function clear()
 	}
 	// clear URLs
 	for (const field of urls) {
-		const a = document.getElementById('url_' + field);
-		a.href = null;
+		const span = document.getElementById('url_' + field);
+		span.innerHTML = span.innerText;
 	}
 	// clear tables
 	for (const table of tables) {