diff --git a/scpbastion.sh b/scpbastion.sh
index a0fe8c9..5f5cba8 100755
--- a/scpbastion.sh
+++ b/scpbastion.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-exec scp -S $(dirname $0)/scpwrapper.py "$@"
+exec scp -O -S $(dirname $0)/scpwrapper.py "$@"