diff --git a/js/public/GCVector.h b/js/public/GCVector.h
index 2ac06cb8a2d8..afd64e0b8ff7 100644
--- a/js/public/GCVector.h
+++ b/js/public/GCVector.h
@@ -7,14 +7,8 @@
 #ifndef js_GCVector_h
 #define js_GCVector_h
 
-#include "mozilla/Assertions.h"       // MOZ_ASSERT
-#include "mozilla/Attributes.h"       // MOZ_STACK_CLASS
-#include "mozilla/MemoryReporting.h"  // MallocSizeOf
 #include "mozilla/Vector.h"
 
-#include <stddef.h>  // size_t
-#include <utility>   // forward, move
-
 #include "js/AllocPolicy.h"
 #include "js/GCPolicyAPI.h"
 #include "js/RootingAPI.h"