diff --git a/src/path-seat.c b/src/path-seat.c
index e6289a29..5603fb38 100644
--- a/src/path-seat.c
+++ b/src/path-seat.c
@@ -35,7 +35,6 @@
 static const char default_seat[] = "seat0";
 static const char default_seat_name[] = "default";
 
-int path_input_process_event(struct libinput_event);
 static void path_seat_destroy(struct libinput_seat *seat);
 
 static void
diff --git a/src/path-seat.h b/src/path-seat.h
index c9f677b7..b3ba855e 100644
--- a/src/path-seat.h
+++ b/src/path-seat.h
@@ -42,6 +42,4 @@ struct path_seat {
 	struct libinput_seat base;
 };
 
-int path_input_process_event(struct libinput_event);
-
 #endif