--- src/gtk_wrapper.c.original	2018-02-15 20:32:49.195111595 +0500
+++ src/gtk_wrapper.c	2018-02-15 20:33:05.219041807 +0500
@@ -28,6 +28,7 @@
 #include <link.h>
 #include <stdio.h>
 #include <string.h>
+#include <dlfcn.h>
 #include "trace_core.h"