1 files changed, 2 insertions, 1 deletions

diff --git a/swaylock/main.c b/swaylock/main.c
index 50f145e3..9aeb4e64 100644
--- a/swaylock/main.c
+++ b/swaylock/main.c
@@ -4,6 +4,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <getopt.h>
+#include <poll.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -961,7 +962,7 @@ int main(int argc, char **argv) {
         }
 
         state.eventloop = loop_create();
-        loop_add_fd(state.eventloop, wl_display_get_fd(state.display), POLL_IN,
+        loop_add_fd(state.eventloop, wl_display_get_fd(state.display), POLLIN,
                         display_in, NULL);
 
         state.run_display = true;