diff --git a/setup.sh b/setup.sh
index 217dd8d..6cadc98 100755
--- a/setup.sh
+++ b/setup.sh
@@ -101,7 +101,7 @@ setup_sqlproxy() {
         PUB_KEY="$(cat ${HOME}/.ssh/${KEY_NAME}.pub)"
         if ! grep -qe "$(printf '%s$' "${PUB_KEY}")" "${PROJECT_PATH}/etc/ssh/.ssh/authorized_keys"
         then
-            printf 'command="/sqlproxy_cli.sh" %s' "${PUB_KEY}" >> "${PROJECT_PATH}/etc/ssh/.ssh/authorized_keys"
+            printf 'command="/sqlproxy_cli.sh" %s\n' "${PUB_KEY}" >> "${PROJECT_PATH}/etc/ssh/.ssh/authorized_keys"
         fi
 
         printf 'Restarting sql proxy (if running) to fix permissions.\n'