diff --git a/dom/ipc/ProcessHangMonitor.cpp b/dom/ipc/ProcessHangMonitor.cpp
index 1ae5f720f241..a7e87fd884c3 100644
--- a/dom/ipc/ProcessHangMonitor.cpp
+++ b/dom/ipc/ProcessHangMonitor.cpp
@@ -401,7 +401,6 @@ HangMonitorChild::RecvForcePaint(const TabId& aTabId, const uint64_t& aLayerObse
   }
 
   JS_RequestInterruptCallback(mContext);
-  JS::RequestGCInterruptCallback(mContext);
 
   return IPC_OK();
 }
@@ -1198,7 +1197,6 @@ mozilla::CreateHangMonitorChild(Endpoint<PProcessHangMonitorChild>&& aEndpoint)
 
   JSContext* cx = danger::GetJSContext();
   JS_AddInterruptCallback(cx, InterruptCallback);
-  JS::AddGCInterruptCallback(cx, InterruptCallback);
 
   ProcessHangMonitor* monitor = ProcessHangMonitor::GetOrCreate();
   auto* child = new HangMonitorChild(monitor);