diff --git a/codecs/codec_dahdi.c b/codecs/codec_dahdi.c
index 2d08d36cd5..efb016853a 100644
--- a/codecs/codec_dahdi.c
+++ b/codecs/codec_dahdi.c
@@ -34,11 +34,11 @@
 #include "asterisk.h"
 #include <stdbool.h>
 
+#include <poll.h>
 #include <fcntl.h>
 #include <netinet/in.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
-#include <sys/poll.h>
 #include <dahdi/user.h>
 
 #include "asterisk/lock.h"