diff --git a/test_clip.sh b/test_clip.sh
index 872c14d..49f0601 100644
--- a/test_clip.sh
+++ b/test_clip.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/bash
+
 export OMP_NUM_THREADS=2
 export TORCH_DISTRIBUTED_DEBUG=INFO
 export TORCH_HOME="./cache/"