diff --git a/.travis b/.travis
index 9cff4d3..9858a70 100644
--- a/.travis
+++ b/.travis
@@ -1,2 +1,2 @@
 language: shell
-script: bash -c 'shopt -s globstar nullglob; shellcheck **/*.{sh,ksh,bash}'
+script: bash -c 'shellcheck ./scripts/*.sh'