diff --git a/.travis.yml b/.travis.yml
index f3b071e..a18e529 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,7 +18,7 @@ branches:
 before_install:
   # Add unstable repos for the last version of nano
 #  - sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse"
-  - sudo apt-get update -qq -y
-  - sudo apt-get install -qq -y shellcheck
+#  - sudo apt-get update -qq -y
+#  - sudo apt-get install -qq -y shellcheck
 
 script: ./tests.sh
diff --git a/tests.sh b/tests.sh
index 1626f9b..24c271c 100755
--- a/tests.sh
+++ b/tests.sh
@@ -2,7 +2,6 @@
 # Shellcheck the script
 
 nano --version
+shellcheck --version
 
-shellcheck install.sh && exit 1
-
-exit 0
+shellcheck -f diff *.sh | git apply | git commit -a -m "Shellcheck fast corrections"