1 files changed, 1 insertions, 1 deletions
diff --git a/toolkit/components/extensions/webrequest/StreamFilterParent.cpp b/toolkit/components/extensions/webrequest/StreamFilterParent.cpp
index 467616ed0f..ba8700e7f1 100644
--- a/toolkit/components/extensions/webrequest/StreamFilterParent.cpp
+++ b/toolkit/components/extensions/webrequest/StreamFilterParent.cpp
@@ -230,7 +230,7 @@ StreamFilterParent::CheckListenerChain() {
   if (trsl) {
     return trsl->CheckListenerChain();
   }
-  return NS_ERROR_FAILURE;
+  return NS_ERROR_NO_INTERFACE;
 }
 
 NS_IMETHODIMP