diff --git a/build/milkvsetup.sh b/build/milkvsetup.sh
index 6d0fa30bc..ffcfc60ac 100644
--- a/build/milkvsetup.sh
+++ b/build/milkvsetup.sh
@@ -263,6 +263,7 @@ function build_middleware()
   pushd "$MW_PATH"/sample
     make all || return "$?"
     find ./ -type f \( -iname "sample_*" ! -iname "*.*" \) -exec cp '{}' $SYSTEM_OUT_DIR/usr/bin \;
+    find ./ -type f \( -iname "sensor_test" \) -exec cp '{}' $SYSTEM_OUT_DIR/usr/bin \;
   popd
 
   # copy mw lib