1 files changed, 1 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index f2d6aff..97969cb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -84,7 +84,7 @@ requires:
     - quilt
 
 variables:
-  - CFLAGS="-Wall -Werror=format-security"
+  - CFLAGS="-Wall -Werror=format-security -Wredundant-decls"
   - PYTHON=python3
 
 after_scripts: