diff --git a/dlls/winmm/lolvldrv.c b/dlls/winmm/lolvldrv.c
index a21e32bda09..55ed500f7f6 100644
--- a/dlls/winmm/lolvldrv.c
+++ b/dlls/winmm/lolvldrv.c
@@ -30,11 +30,9 @@
 #include "windef.h"
 #include "winbase.h"
 #include "winreg.h"
-#include "winver.h"
 #include "winemm.h"
 #include "wine/debug.h"
 #include "wine/exception.h"
-#include "excpt.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(winmm);
 
diff --git a/dlls/winmm/message16.c b/dlls/winmm/message16.c
index 54e9939a87a..c9d5f95dcfb 100644
--- a/dlls/winmm/message16.c
+++ b/dlls/winmm/message16.c
@@ -25,8 +25,6 @@
 #include "wine/winbase16.h"
 #include "windef.h"
 #include "winbase.h"
-#include "winreg.h"
-#include "winver.h"
 #include "wownt32.h"
 #include "winemm16.h"
 #include "digitalv.h"
diff --git a/dlls/winmm/mmsystem.c b/dlls/winmm/mmsystem.c
index b86c0c501b7..ac6e537c4b0 100644
--- a/dlls/winmm/mmsystem.c
+++ b/dlls/winmm/mmsystem.c
@@ -34,7 +34,6 @@
 #include "windef.h"
 #include "winbase.h"
 #include "mmsystem.h"
-#include "winreg.h"
 #include "winternl.h"
 #include "wownt32.h"
 #include "winnls.h"
diff --git a/dlls/winmm/winmm.c b/dlls/winmm/winmm.c
index 3139e7972e7..e98b405b883 100644
--- a/dlls/winmm/winmm.c
+++ b/dlls/winmm/winmm.c
@@ -50,7 +50,6 @@
 #include "mmsystem.h"
 #include "winuser.h"
 #include "winnls.h"
-#include "winreg.h"
 #include "winternl.h"
 #include "winemm.h"