diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index c5673805d84..5cd482e6ba0 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -3002,6 +3002,10 @@ static void apply_format_fixups(struct wined3d_adapter *adapter, struct wined3d_
     gl_info->formats[idx].flags[WINED3D_GL_RES_TYPE_TEX_3D] &= ~WINED3DFMT_FLAG_TEXTURE;
     idx = get_format_idx(WINED3DFMT_ATI2N);
     gl_info->formats[idx].flags[WINED3D_GL_RES_TYPE_TEX_3D] &= ~WINED3DFMT_FLAG_TEXTURE;
+    idx = get_format_idx(WINED3DFMT_BC4_UNORM);
+    gl_info->formats[idx].flags[WINED3D_GL_RES_TYPE_TEX_3D] &= ~WINED3DFMT_FLAG_TEXTURE;
+    idx = get_format_idx(WINED3DFMT_BC5_UNORM);
+    gl_info->formats[idx].flags[WINED3D_GL_RES_TYPE_TEX_3D] &= ~WINED3DFMT_FLAG_TEXTURE;
 }
 
 static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)