2 files changed, 3 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 8975f91..2241cd5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # journal-notify - Notify about journal log entries
 
-CC	:= gcc
+CC	:= gcc -std=c11
 MD	:= markdown
 INSTALL	:= install
 CP	:= cp
diff --git a/journal-notify.h b/journal-notify.h
index 858b9c8..c3308c5 100644
--- a/journal-notify.h
+++ b/journal-notify.h
@@ -8,6 +8,8 @@
 #ifndef _JOURNAL_NOTIFY_H
 #define _JOURNAL_NOTIFY_H
 
+#define _GNU_SOURCE
+
 #include <getopt.h>
 #include <regex.h>
 #include <stdio.h>