diff --git a/dlls/userenv/userenv.spec b/dlls/userenv/userenv.spec
index 95280bfae5e..26475e59085 100644
--- a/dlls/userenv/userenv.spec
+++ b/dlls/userenv/userenv.spec
@@ -2,6 +2,8 @@
 @ stub DestroyEnvironmentBlock
 @ stdcall ExpandEnvironmentStringsForUserA(ptr str ptr long)
 @ stdcall ExpandEnvironmentStringsForUserW(ptr wstr ptr long)
+@ stdcall GetAllUsersProfileDirectoryA(ptr ptr)
+@ stdcall GetAllUsersProfileDirectoryW(ptr ptr)
 @ stdcall GetProfilesDirectoryA(ptr ptr)
 @ stdcall GetProfilesDirectoryW(ptr ptr)
 @ stdcall GetProfileType(ptr)
diff --git a/dlls/userenv/userenv_main.c b/dlls/userenv/userenv_main.c
index 01f3a1b8e63..8782c9412c5 100644
--- a/dlls/userenv/userenv_main.c
+++ b/dlls/userenv/userenv_main.c
@@ -115,6 +115,18 @@ BOOL WINAPI GetProfilesDirectoryW( LPWSTR lpProfilesDir, LPDWORD lpcchSize )
     return FALSE;
 }
 
+BOOL WINAPI GetAllUsersProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )
+{
+    FIXME("%p %p\n", lpProfileDir, lpcchSize);
+    return FALSE;
+}
+
+BOOL WINAPI GetAllUsersProfileDirectoryW( LPWSTR lpProfileDir, LPDWORD lpcchSize )
+{
+    FIXME("%p %p\n", lpProfileDir, lpcchSize);
+    return FALSE;
+}
+
 BOOL WINAPI GetProfileType( DWORD *pdwFlags )
 {
     FIXME("%p\n", pdwFlags );
diff --git a/include/userenv.h b/include/userenv.h
index 20d7fa1f360..507715f2cfd 100644
--- a/include/userenv.h
+++ b/include/userenv.h
@@ -40,6 +40,9 @@ BOOL WINAPI GetUserProfileDirectoryW(HANDLE,LPWSTR,LPDWORD);
 BOOL WINAPI GetProfilesDirectoryA(LPSTR,LPDWORD);
 BOOL WINAPI GetProfilesDirectoryW(LPWSTR,LPDWORD);
 #define     GetProfilesDirectory WINELIB_NAME_AW(GetProfilesDirectory)
+BOOL WINAPI GetAllUsersProfileDirectoryA(LPSTR,LPDWORD);
+BOOL WINAPI GetAllUsersProfileDirectoryW(LPWSTR,LPDWORD);
+#define     GetAllUsersProfileDirectory WINELIB_NAME_AW(GetAllUsersProfileDirectory)
 BOOL WINAPI GetProfileType(DWORD*);
 BOOL WINAPI LoadUserProfileA(HANDLE,LPPROFILEINFOA);
 BOOL WINAPI LoadUserProfileW(HANDLE,LPPROFILEINFOW);