1 files changed, 1 insertions, 1 deletions
diff --git a/tools/hex.sh b/tools/hex.sh
index 61558d12d..6d49fafdf 100755
--- a/tools/hex.sh
+++ b/tools/hex.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 #
 # Script to send convert HEX string into binary and send it to specified local port