diff --git a/xpcom/threads/HangMonitor.cpp b/xpcom/threads/HangMonitor.cpp
index e5edece4383..bbe2932dbbb 100644
--- a/xpcom/threads/HangMonitor.cpp
+++ b/xpcom/threads/HangMonitor.cpp
@@ -38,10 +38,13 @@
 #include "mozilla/HangMonitor.h"
 #include "mozilla/Monitor.h"
 #include "mozilla/Preferences.h"
-#include "nsExceptionHandler.h"
 #include "nsXULAppAPI.h"
 #include "nsThreadUtils.h"
 
+#ifdef MOZ_CRASHREPORTER
+#include "nsExceptionHandler.h"
+#endif
+
 #ifdef XP_WIN
 #include <windows.h>
 #endif
@@ -100,8 +103,10 @@ Crash()
   }
 #endif
 
+#ifdef MOZ_CRASHREPORTER
   CrashReporter::AnnotateCrashReport(NS_LITERAL_CSTRING("Hang"),
                                      NS_LITERAL_CSTRING("1"));
+#endif
 
   NS_RUNTIMEABORT("HangMonitor triggered");
 }