diff --git a/src/video_capture_class.h b/src/video_capture_class.h
index 34f9db1..bf2bc03 100644
--- a/src/video_capture_class.h
+++ b/src/video_capture_class.h
@@ -19,14 +19,6 @@
 #include <iostream>
 #include <SDL2/SDL.h>
 
-#ifdef _WIN32
-    #define PRId64 "I64d"
-    #ifndef INT64_C
-        #define INT64_C(c) (c ## LL)
-        #define UINT64_C(c) (c ## ULL)
-    #endif
-#endif
-
 extern "C"
 {
     #include <libavcodec/avcodec.h>