diff --git a/engines/pink/cursor_mgr.h b/engines/pink/cursor_mgr.h
index 231c87a76b6..a08cb8e417c 100644
--- a/engines/pink/cursor_mgr.h
+++ b/engines/pink/cursor_mgr.h
@@ -32,7 +32,6 @@
 namespace Pink {
 
 class CursorActor;
-class Action;
 class Page;
 class PinkEngine;
 
diff --git a/engines/pink/pda_mgr.h b/engines/pink/pda_mgr.h
index 1a1826e0ab8..5dfd531cccf 100644
--- a/engines/pink/pda_mgr.h
+++ b/engines/pink/pda_mgr.h
@@ -31,7 +31,6 @@
 namespace Pink {
 
 class PinkEngine;
-class Actor;
 class LeadActor;
 class PDAPage;
 
diff --git a/engines/pink/resource_mgr.h b/engines/pink/resource_mgr.h
index 9f199f8ca99..6fc40aed0bc 100644
--- a/engines/pink/resource_mgr.h
+++ b/engines/pink/resource_mgr.h
@@ -34,10 +34,6 @@ namespace Pink {
 
 class Page;
 class PinkEngine;
-class OrbFile;
-class BroFile;
-class Sound;
-class CelDecoder;
 
 struct ResourceDescription;