diff --git a/dom/bindings/Codegen.py b/dom/bindings/Codegen.py
index 6a898583bc3a..56e185352c92 100644
--- a/dom/bindings/Codegen.py
+++ b/dom/bindings/Codegen.py
@@ -3461,7 +3461,7 @@ class CGBindingRoot(CGThing):
                          ['mozilla/dom/BindingUtils.h',
                           'mozilla/dom/DOMJSClass.h'],
                          ['mozilla/dom/Nullable.h',
-                          'mozilla/dom/PrimitiveConversions.h',
+                          'PrimitiveConversions.h',
                           'XPCQuickStubs.h',
                           'nsDOMQS.h',
                           'AccessCheck.h',
diff --git a/dom/bindings/Makefile.in b/dom/bindings/Makefile.in
index 2d386d3deef9..052c6e6b6192 100644
--- a/dom/bindings/Makefile.in
+++ b/dom/bindings/Makefile.in
@@ -64,7 +64,6 @@ EXPORTS_$(binding_include_path) = \
   PrototypeList.h \
   RegisterBindings.h \
   Nullable.h \
-  PrimitiveConversions.h \
   TypedArray.h \
   BindingUtils.h \
   $(exported_binding_headers) \
diff --git a/dom/bindings/PrimitiveConversions.h b/dom/bindings/PrimitiveConversions.h
index c05cb9d9ded9..4e944563062c 100644
--- a/dom/bindings/PrimitiveConversions.h
+++ b/dom/bindings/PrimitiveConversions.h
@@ -11,6 +11,8 @@
 #ifndef mozilla_dom_PrimitiveConversions_h
 #define mozilla_dom_PrimitiveConversions_h
 
+#include "xpcpublic.h"
+
 namespace mozilla {
 namespace dom {
 
diff --git a/dom/bindings/test/Makefile.in b/dom/bindings/test/Makefile.in
index 9a1325c1011f..76e64233a658 100644
--- a/dom/bindings/test/Makefile.in
+++ b/dom/bindings/test/Makefile.in
@@ -31,6 +31,7 @@ CPPSRCS := $(subst .webidl,Binding.cpp,$(test_webidl_files))
 LOCAL_INCLUDES += \
   -I$(topsrcdir)/js/xpconnect/src \
   -I$(topsrcdir)/js/xpconnect/wrappers \
+  -I$(topsrcdir)/dom/bindings \
   $(NULL)
 
 include $(topsrcdir)/config/rules.mk