diff --git a/av1/encoder/global_motion.c b/av1/encoder/global_motion.c
index 9e84e53..9c1c0d2 100644
--- a/av1/encoder/global_motion.c
+++ b/av1/encoder/global_motion.c
@@ -206,6 +206,7 @@
                        int p_height, int p_stride, int subsampling_x,
                        int subsampling_y, int64_t best_error,
                        uint8_t *segment_map, int segment_map_stride) {
+  force_wmtype(wm, wm->wmtype);
   if (wm->wmtype <= AFFINE)
     if (!av1_get_shear_params(wm)) return INT64_MAX;
 #if CONFIG_AV1_HIGHBITDEPTH