1 files changed, 1 insertions, 0 deletions

diff --git a/colorize.c b/colorize.c
index ca62d7d..60a9794 100644
--- a/colorize.c
+++ b/colorize.c
@@ -19,6 +19,7 @@
  *
  */
 
+#define _DEFAULT_SOURCE
 #define _BSD_SOURCE
 #define _XOPEN_SOURCE 700
 #define _FILE_OFFSET_BITS 64