diff --git a/src/dd.c b/src/dd.c
index 173c846..4075076 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -653,7 +653,7 @@ HRESULT dd_SetDisplayMode(DWORD dwWidth, DWORD dwHeight, DWORD dwBPP, DWORD dwFl
     {
         g_ddraw->render.mode.dmFields |= DM_DISPLAYFREQUENCY;
         g_ddraw->render.mode.dmDisplayFrequency = g_config.refresh_rate;
-
+        
         if (ChangeDisplaySettings(&g_ddraw->render.mode, CDS_TEST) != DISP_CHANGE_SUCCESSFUL)
         {
             g_config.refresh_rate = 0;
diff --git a/src/ddsurface.c b/src/ddsurface.c
index 3ca910d..254e09f 100644
--- a/src/ddsurface.c
+++ b/src/ddsurface.c
@@ -1296,7 +1296,7 @@ HRESULT dd_CreateSurface(
     if (lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_OVERLAY)
         return DDERR_UNSUPPORTED;
 
-    if (!(lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) && 
+    if (!(lpDDSurfaceDesc->ddsCaps.dwCaps & DDSCAPS_PRIMARYSURFACE) &&
         (lpDDSurfaceDesc->dwWidth > 16384 || lpDDSurfaceDesc->dwHeight > 16384))
     {
         return DDERR_INVALIDPARAMS;
@@ -1328,6 +1328,12 @@ HRESULT dd_CreateSurface(
     dst_surface->caps = lpDDSurfaceDesc->ddsCaps.dwCaps;
     dst_surface->ddraw = This;
 
+    if (dst_surface->flags & DDSD_CKSRCBLT)
+    {
+        dst_surface->color_key.dwColorSpaceHighValue = lpDDSurfaceDesc->ddckCKSrcBlt.dwColorSpaceHighValue;
+        dst_surface->color_key.dwColorSpaceLowValue = lpDDSurfaceDesc->ddckCKSrcBlt.dwColorSpaceLowValue;
+    }
+
     if (dst_surface->flags & DDSD_PIXELFORMAT)
     {
         switch (lpDDSurfaceDesc->ddpfPixelFormat.dwRGBBitCount)