diff --git a/src/lib/crywl.c b/src/lib/crywl.c
index 0b9a145..0cd387c 100644
--- a/src/lib/crywl.c
+++ b/src/lib/crywl.c
@@ -1,12 +1,13 @@
-#include "sys/types.h"
+#include <stddef.h>
+#include <sys/wait.h>
 
 #include "crywl.h"
 
 /* Static Variables */
+static struct wl_display *dpy;
 static pid_t child_pid = -1;
 
 
-
 void chvt(const Arg *arg) { wlr_session_change_vt(session, arg->ui); }
 
 void cleanup(void) {
diff --git a/src/lib/crywl.h b/src/lib/crywl.h
index 0b3620e..3b5b89b 100644
--- a/src/lib/crywl.h
+++ b/src/lib/crywl.h
@@ -2,6 +2,8 @@
 #ifndef CRYWL_H
 #define CRYWL_H
 
+#include "util.h"
+
 /* ===== Functional Declarations ===== */
 static void chvt(const Arg *arg);
 static void cleanup(void);
diff --git a/src/main.c b/src/main.c
index 2c997b1..615e962 100644
--- a/src/main.c
+++ b/src/main.c
@@ -74,7 +74,6 @@
 /* variables */
 static int locked;
 static void *exclusive_focus;
-static struct wl_display *dpy;
 static struct wl_event_loop *event_loop;
 static struct wlr_backend *backend;
 static struct wlr_scene *scene;