diff --git a/engines/hdb/ai-bots.cpp b/engines/hdb/ai-bots.cpp
index 41e21b714f5..ebe200a9aed 100644
--- a/engines/hdb/ai-bots.cpp
+++ b/engines/hdb/ai-bots.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "hdb/hdb.h"
+#include "hdb/ai-player.h"
 #include "hdb/gfx.h"
 #include "hdb/lua-script.h"
 #include "hdb/map.h"
diff --git a/engines/hdb/ai-funcs.cpp b/engines/hdb/ai-funcs.cpp
index 147dc5c9fcd..78ab996f920 100644
--- a/engines/hdb/ai-funcs.cpp
+++ b/engines/hdb/ai-funcs.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "hdb/hdb.h"
+#include "hdb/ai-player.h"
 #include "hdb/file-manager.h"
 #include "hdb/gfx.h"
 #include "hdb/input.h"
diff --git a/engines/hdb/ai-init.cpp b/engines/hdb/ai-init.cpp
index e8325fb9195..3200e6289c1 100644
--- a/engines/hdb/ai-init.cpp
+++ b/engines/hdb/ai-init.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "hdb/hdb.h"
+#include "hdb/ai-player.h"
 #include "hdb/gfx.h"
 #include "hdb/map.h"
 #include "hdb/mpc.h"
diff --git a/engines/hdb/ai-lists.cpp b/engines/hdb/ai-lists.cpp
index f29104f257c..e24b4f80b5c 100644
--- a/engines/hdb/ai-lists.cpp
+++ b/engines/hdb/ai-lists.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "hdb/hdb.h"
+#include "hdb/ai-player.h"
 #include "hdb/file-manager.h"
 #include "hdb/gfx.h"
 #include "hdb/lua-script.h"
diff --git a/engines/hdb/ai-player.cpp b/engines/hdb/ai-player.cpp
index e4b54b921ef..8dd814993a0 100644
--- a/engines/hdb/ai-player.cpp
+++ b/engines/hdb/ai-player.cpp
@@ -21,6 +21,7 @@
  */
 
 #include "hdb/hdb.h"
+#include "hdb/ai-player.h"
 #include "hdb/file-manager.h"
 #include "hdb/gfx.h"
 #include "hdb/sound.h"
diff --git a/engines/hdb/hdb.h b/engines/hdb/hdb.h
index b489f3d361c..e75420e3898 100644
--- a/engines/hdb/hdb.h
+++ b/engines/hdb/hdb.h
@@ -75,8 +75,6 @@ enum {
 }
 
 #include "hdb/ai.h"
-#include "hdb/ai-player.h"
-//#include "hdb/window.h"
 
 struct ADGameDescription;