1 files changed, 1 insertions, 1 deletions
diff --git a/devtools/client/shared/stylesheet-utils.js b/devtools/client/shared/stylesheet-utils.js
index 5a034debe1..187cf2898d 100644
--- a/devtools/client/shared/stylesheet-utils.js
+++ b/devtools/client/shared/stylesheet-utils.js
@@ -5,7 +5,7 @@
 /* eslint-env browser */
 "use strict";
 
-function stylesheetLoadPromise(styleSheet, url) {
+function stylesheetLoadPromise(styleSheet) {
   return new Promise((resolve, reject) => {
     styleSheet.addEventListener("load", resolve, { once: true });
     styleSheet.addEventListener("error", reject, { once: true });