diff --git a/src/DNS_Mgr.cc b/src/DNS_Mgr.cc
index 53727290ae..a707d8ead0 100644
--- a/src/DNS_Mgr.cc
+++ b/src/DNS_Mgr.cc
@@ -6,7 +6,7 @@
 
 #include <netdb.h>
 #include <netinet/in.h>
-#include <sys/poll.h>
+#include <poll.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
 #include <sys/types.h>