diff --git a/bash/rescue.sh b/bash/rescue.sh
index ded689d..e7ff374 100644
--- a/bash/rescue.sh
+++ b/bash/rescue.sh
@@ -89,7 +89,7 @@ rescue_upload() {
 		# call setup
 		# TODO variable
 		ssh "${user_host}" -- "\
-source \"/etc/bash/main.sh\" ; rescue_configure \"${hostname}\""
+. \"/etc/bash/main.sh\" ; rescue_configure \"${hostname}\""
 		# create session
 		ssh "${user_host}" -- byobu new-session -d
 		# send keys