diff --git a/include/mmsystem.h b/include/mmsystem.h
index 81b34e6d97d..2b55be0f59b 100644
--- a/include/mmsystem.h
+++ b/include/mmsystem.h
@@ -2045,8 +2045,8 @@ typedef struct tagMCI_SOUND_PARMSW {
     LPCWSTR     lpstrSoundName;
 } MCI_SOUND_PARMSW, *LPMCI_SOUND_PARMSW;
 
-DECL_WINELIB_TYPE_AW(MCI_SOUND_PARMS);
-DECL_WINELIB_TYPE_AW(LPMCI_SOUND_PARMS);
+DECL_WINELIB_TYPE_AW(MCI_SOUND_PARMS)
+DECL_WINELIB_TYPE_AW(LPMCI_SOUND_PARMS)
 
 typedef struct tagMCI_SAVE_PARMSA {
     DWORD_PTR dwCallback;
@@ -2058,8 +2058,8 @@ typedef struct tagMCI_SAVE_PARMSW {
     LPCWSTR  lpfilename;
 } MCI_SAVE_PARMSW, *LPMCI_SAVE_PARMSW;
 
-DECL_WINELIB_TYPE_AW(MCI_SAVE_PARMS);
-DECL_WINELIB_TYPE_AW(LPMCI_SAVE_PARMS);
+DECL_WINELIB_TYPE_AW(MCI_SAVE_PARMS)
+DECL_WINELIB_TYPE_AW(LPMCI_SAVE_PARMS)
 
 typedef struct tagMCI_LOAD_PARMSA {
        DWORD_PTR dwCallback;