1 files changed, 2 insertions, 2 deletions
diff --git a/toolkit/components/extensions/parent/ext-backgroundPage.js b/toolkit/components/extensions/parent/ext-backgroundPage.js
index 155220c67a..c10912aa3c 100644
--- a/toolkit/components/extensions/parent/ext-backgroundPage.js
+++ b/toolkit/components/extensions/parent/ext-backgroundPage.js
@@ -718,7 +718,7 @@ class BackgroundBuilder {
     }
   }
 
-  observe(subject, topic, data) {
+  observe(subject, topic) {
     if (topic == "timer-callback") {
       let { extension } = this;
       this.clearIdleTimer();
@@ -1028,7 +1028,7 @@ class BackgroundBuilder {
 }
 
 this.backgroundPage = class extends ExtensionAPI {
-  async onManifestEntry(entryName) {
+  async onManifestEntry() {
     let { extension } = this;
 
     // When in PPB background pages all run in a private context.  This check