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-rw-r--r--src/udev/cdrom_id/cdrom_id.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/udev/cdrom_id/cdrom_id.c b/src/udev/cdrom_id/cdrom_id.c
index b659cc31ee..1ad0459236 100644
--- a/src/udev/cdrom_id/cdrom_id.c
+++ b/src/udev/cdrom_id/cdrom_id.c
@@ -17,10 +17,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE 1
-#endif
-
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>