diff --git a/deploy.sh b/deploy.sh
old mode 100644
new mode 100755
index 0a5a8b5..8f19f3a
--- a/deploy.sh
+++ b/deploy.sh
@@ -30,7 +30,7 @@ fi
 # get the system architecture
 ARCH=$(uname -m)
 
-switch "$ARCH" in
+case "$ARCH" in
     x86_64)
         ARCH="amd64"
         ;;