--- seamonkey-2.53.14/extensions/spellcheck/src/mozSpellChecker.h
+++ seamonkey-2.53.14/extensions/spellcheck/src/mozSpellChecker.h
@@ -12,17 +12,17 @@
 #include "nsString.h"
 #include "nsITextServicesDocument.h"
 #include "mozIPersonalDictionary.h"
 #include "mozISpellCheckingEngine.h"
 #include "nsClassHashtable.h"
 #include "nsTArray.h"
 #include "mozISpellI18NUtil.h"
 #include "nsCycleCollectionParticipant.h"
-#include "RemoteSpellCheckEngineChild.h"
+#include "../hunspell/glue/RemoteSpellCheckEngineChild.h"
 
 namespace mozilla {
 class RemoteSpellcheckEngineChild;
 } // namespace mozilla
 
 class mozSpellChecker : public nsISpellChecker
 {
 public: