diff --git a/src/demo/reel.c b/src/demo/reel.c
index eaae6d698..de1e91e56 100644
--- a/src/demo/reel.c
+++ b/src/demo/reel.c
@@ -1,3 +1,4 @@
+#include <poll.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
@@ -5,7 +6,6 @@
 #include <assert.h>
 #include <string.h>
 #include <pthread.h>
-#include <sys/poll.h>
 #include "demo.h"
 
 #define INITIAL_TABLET_COUNT 4
diff --git a/src/lib/input.c b/src/lib/input.c
index 85a8941b3..ac3ccd41d 100644
--- a/src/lib/input.c
+++ b/src/lib/input.c
@@ -1,9 +1,9 @@
 #include "internal.h"
+#include <poll.h>
 #include <ncurses.h> // needed for some definitions, see terminfo(3ncurses)
 #include <term.h>
 #include <ctype.h>
 #include <signal.h>
-#include <sys/poll.h>
 
 // CSI (Control Sequence Indicators) originate in the terminal itself, and are
 // not reported in their bare form to the user. For our purposes, these usually
diff --git a/src/lib/notcurses.c b/src/lib/notcurses.c
index 4ecf25857..6f7944b90 100644
--- a/src/lib/notcurses.c
+++ b/src/lib/notcurses.c
@@ -2,6 +2,7 @@
 #include "egcpool.h"
 #include "internal.h"
 #include <ncurses.h> // needed for some definitions, see terminfo(3ncurses)
+#include <poll.h>
 #include <time.h>
 #include <term.h>
 #include <fcntl.h>
@@ -14,7 +15,6 @@
 #include <signal.h>
 #include <locale.h>
 #include <langinfo.h>
-#include <sys/poll.h>
 #include <stdatomic.h>
 #include <sys/ioctl.h>
 
diff --git a/src/lib/render.c b/src/lib/render.c
index 973a61cfd..79a8e7916 100644
--- a/src/lib/render.c
+++ b/src/lib/render.c
@@ -1,7 +1,7 @@
+#include <poll.h>
 #include <ctype.h>
 #include <limits.h>
 #include <unistd.h>
-#include <sys/poll.h>
 #include "internal.h"
 
 // Check whether the terminal geometry has changed, and if so, copies what can