diff --git a/contrib/build_all.sh b/contrib/build_all.sh
index a72ab33153802240c05a1fafc4901f0d55093135..8ea606aa6db932ce629ffb946c0d88c89044990d 100644
--- a/contrib/build_all.sh
+++ b/contrib/build_all.sh
@@ -17,6 +17,7 @@ set -e
 current_folder="$( cd "$(dirname "$0")" ;pwd -P )"
 
 SAMPLE_FOLDER=(
+../mxVision/MediaCodec/script
 )