diff --git a/dlls/wined3d/volume.c b/dlls/wined3d/volume.c
index 4618b7b5683..f98ea681ecc 100644
--- a/dlls/wined3d/volume.c
+++ b/dlls/wined3d/volume.c
@@ -27,6 +27,10 @@
 WINE_DEFAULT_DEBUG_CHANNEL(d3d_surface);
 WINE_DECLARE_DEBUG_CHANNEL(d3d_perf);
 
+#define WINED3D_VFLAG_ALLOCATED         0x00000001
+#define WINED3D_VFLAG_SRGB_ALLOCATED    0x00000002
+#define WINED3D_VFLAG_CLIENT_STORAGE    0x00000004
+
 static BOOL volume_prepare_system_memory(struct wined3d_volume *volume)
 {
     if (volume->resource.heap_memory)
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 77f7b13e7bf..e99a7b4ad60 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -2170,10 +2170,6 @@ void wined3d_texture_set_dirty(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
 void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
         struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
 
-#define WINED3D_VFLAG_ALLOCATED         0x00000001
-#define WINED3D_VFLAG_SRGB_ALLOCATED    0x00000002
-#define WINED3D_VFLAG_CLIENT_STORAGE    0x00000004
-
 #define WINED3D_LOCATION_DISCARDED      0x00000001
 #define WINED3D_LOCATION_SYSMEM         0x00000002
 #define WINED3D_LOCATION_USER_MEMORY    0x00000004