diff --git a/lib/ipc/hi_locl.h b/lib/ipc/hi_locl.h
index 6ec28ffc3..cf0231ea6 100644
--- a/lib/ipc/hi_locl.h
+++ b/lib/ipc/hi_locl.h
@@ -41,7 +41,7 @@
 #include <sys/un.h>
 #endif
 
-#include <sys/poll.h>
+#include <poll.h>
 
 #include <ctype.h>
 #include <stdio.h>
diff --git a/lib/krb5/krb5_locl.h b/lib/krb5/krb5_locl.h
index fb7fcaf6e..c6995ea15 100644
--- a/lib/krb5/krb5_locl.h
+++ b/lib/krb5/krb5_locl.h
@@ -44,7 +44,7 @@
 #include <ctype.h>
 
 #ifdef HAVE_POLL_H
-#include <sys/poll.h>
+#include <poll.h>
 #endif
 
 #include <krb5-types.h>
diff --git a/lib/roken/getifaddrs.c b/lib/roken/getifaddrs.c
index 3d5584adf..b67166e9d 100644
--- a/lib/roken/getifaddrs.c
+++ b/lib/roken/getifaddrs.c
@@ -125,7 +125,7 @@ rk_freeifaddrs(struct ifaddrs *ifp);
 #include <linux/rtnetlink.h>
 #include <sys/types.h>
 #include <sys/socket.h>
-#include <sys/poll.h>
+#include <poll.h>
 #include <netpacket/packet.h>
 #include <net/ethernet.h>     /* the L2 protocols */
 #include <sys/uio.h>