diff --git a/.travis.yml b/.travis.yml
index 6fb821a..dbb8e0b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ env:
 script:
  - which shellcheck
  - shellcheck -V
- - bash -c 'export SHELLCHECK_OPTS="-e SC2006"; shopt -s globstar; shellcheck **/*.sh easyrsa3/easyrsa'
+ - bash -c 'export SHELLCHECK_OPTS="-S warning -e SC2006"; shopt -s globstar; shellcheck **/*.sh easyrsa3/easyrsa'
  - bash -c 'pwd'
  - bash -c 'ls -la'
  - which openssl