1 files changed, 1 insertions, 1 deletions
diff --git a/config.mk b/config.mk
index 6a0699f..7526b15 100644
--- a/config.mk
+++ b/config.mk
@@ -2,4 +2,4 @@ PROGRAM_NAME = diff-dd
 PROGRAM_VERSION = 2.0.0
 
 CC=g++
-CFLAGS=-Wall -Wextra -std=c++11
+CFLAGS=-Wall -Wextra -Werror -std=c++11