diff --git a/Makefile b/Makefile
index 6f3a351..a5eb45d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # Compiler Settings
 CC=cc
-CFLAGS=-Wall
+CFLAGS=-Wall -std=c11
 
 # Source Code
 SRC=src/lib/*.c