diff --git a/engines/cine/cine.cpp b/engines/cine/cine.cpp
index 5498b0f977c..d80ab706600 100644
--- a/engines/cine/cine.cpp
+++ b/engines/cine/cine.cpp
@@ -35,9 +35,6 @@
 
 #include "graphics/cursorman.h"
 
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
-
 #include "cine/cine.h"
 #include "cine/bg_list.h"
 #include "cine/main_loop.h"
diff --git a/engines/cruise/cruise.cpp b/engines/cruise/cruise.cpp
index 8cc45202e7c..c1ea7112280 100644
--- a/engines/cruise/cruise.cpp
+++ b/engines/cruise/cruise.cpp
@@ -35,9 +35,6 @@
 
 #include "graphics/cursorman.h"
 
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
-
 #include "cruise/cruise.h"
 #include "cruise/font.h"
 #include "cruise/gfxModule.h"
diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index a50c8043f57..3e060a2eca5 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -31,9 +31,6 @@
 #include "common/util.h"
 #include "common/system.h"
 
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
-
 #include "parallaction/exec.h"
 #include "parallaction/input.h"
 #include "parallaction/parallaction.h"
diff --git a/engines/scumm/player_v2.cpp b/engines/scumm/player_v2.cpp
index 60103b20fba..a66e248eccb 100644
--- a/engines/scumm/player_v2.cpp
+++ b/engines/scumm/player_v2.cpp
@@ -25,8 +25,6 @@
 
 #include "scumm/player_v2.h"
 #include "scumm/scumm.h"
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
 
 namespace Scumm {
 
diff --git a/engines/scumm/script_v6.cpp b/engines/scumm/script_v6.cpp
index e0a65286705..30187937f37 100644
--- a/engines/scumm/script_v6.cpp
+++ b/engines/scumm/script_v6.cpp
@@ -42,9 +42,6 @@
 #include "scumm/util.h"
 #include "scumm/verbs.h"
 
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
-
 namespace Scumm {
 
 #define OPCODE(i, x)	_opcodes[i]._OPCODE(ScummEngine_v6, x)
diff --git a/engines/scumm/vars.cpp b/engines/scumm/vars.cpp
index 5e6e96e4136..9b8aa1ca82a 100644
--- a/engines/scumm/vars.cpp
+++ b/engines/scumm/vars.cpp
@@ -30,7 +30,6 @@
 #include "scumm/scumm_v8.h"
 #include "scumm/he/intern_he.h"
 #include "scumm/he/logic_he.h"
-#include "sound/mididrv.h"
 
 namespace Scumm {
 
diff --git a/engines/tinsel/tinsel.cpp b/engines/tinsel/tinsel.cpp
index 0e1001b398e..23335539d15 100644
--- a/engines/tinsel/tinsel.cpp
+++ b/engines/tinsel/tinsel.cpp
@@ -45,9 +45,6 @@
 #include "base/plugins.h"
 #include "base/version.h"
 
-#include "sound/mididrv.h"
-#include "sound/mixer.h"
-
 #include "tinsel/actors.h"
 #include "tinsel/background.h"
 #include "tinsel/bmv.h"