diff --git a/mix_vbp/viddec_fw/fw/codecs/h264/parser/mix_vbp_h264_stubs.c b/mix_vbp/viddec_fw/fw/codecs/h264/parser/mix_vbp_h264_stubs.c
index bbf2835..1037958 100644
--- a/mix_vbp/viddec_fw/fw/codecs/h264/parser/mix_vbp_h264_stubs.c
+++ b/mix_vbp/viddec_fw/fw/codecs/h264/parser/mix_vbp_h264_stubs.c
@@ -130,7 +130,7 @@
 {
 
     viddec_workload_item_t     wi;
-    h264_slice_data 				slice_data;
+    h264_slice_data 				slice_data = {};
 
     uint32_t		i=0, nitems=0, data=0;
     uint32_t 	bits_offset =0, byte_offset =0;