1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index d508acb..ab6296d 100644
--- a/Makefile
+++ b/Makefile
@@ -7,7 +7,7 @@ ECHO	:= echo
 GREP	:= grep
 INSTALL	:= install
 RM	:= rm
-CFLAGS	+= -O2 -Wall -Werror
+CFLAGS	+= -std=c11 -O2 -Wall -Werror
 # Debian has the libs but no pkg-config file. Fall back to hard coded
 # "-lnettle" if pkg-config fails.
 CFLAGS	+= $(shell pkg-config --cflags --libs nettle 2>/dev/null || echo "-lnettle")