diff --git a/.ci/travis/checkchmod.sh b/.ci/travis/checkchmod.sh
new file mode 100755
index 000000000..07ea38073
--- /dev/null
+++ b/.ci/travis/checkchmod.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -e
+
+CHMOD=$(find -type f -not -path '*/\.git/*' -a -type f -not -name '*.sh' -a \( -type d -not -perm 775 -o -type f -not -perm 664 \))
+if [[ -z $CHMOD ]]; then
+    exit 0;
+else
+    for NAMEFILE in $CHMOD
+    do
+        echo $NAMEFILE;
+    done
+fi
+echo " ";
+echo "To change permissions.";
diff --git a/.ci/travis/travis.sh b/.ci/travis/travis.sh
index 112f8ebc5..fc5fd314a 100755
--- a/.ci/travis/travis.sh
+++ b/.ci/travis/travis.sh
@@ -47,6 +47,10 @@ pr-description)
   .ci/travis/xtr_pr-description.sh
   ;;
 
+check-chmod)
+  .ci/travis/checkchmod.sh
+  ;;
+
 all-sevntu-checks)
   xmlstarlet sel --net --template -m .//module -v "@name" -n config/checkstyle_sevntu_checks.xml \
     | grep -vE "Checker|TreeWalker|Filter|Holder" | grep -v "^$" \
diff --git a/.travis.yml b/.travis.yml
old mode 100644
new mode 100755
index 0fea63f24..68e7b7572
--- a/.travis.yml
+++ b/.travis.yml
@@ -227,6 +227,13 @@ matrix:
         - CMD="./.ci/travis/travis.sh"
         - COVERAGE_CMD=""
 
+    # Check the chmod on files.
+    - env:
+        - DESC="check permissions on all files"
+        - GOAL="check-chmod"
+        - CMD="./.ci/travis/travis.sh"
+        - COVERAGE_CMD=""
+
     # Ensure that all Sevntu check are kused
     - jdk: oraclejdk8
       env: