diff --git a/libretro-common/include/streams/interface_stream.h b/libretro-common/include/streams/interface_stream.h
index c5b2e46b66..d7af9d4096 100644
--- a/libretro-common/include/streams/interface_stream.h
+++ b/libretro-common/include/streams/interface_stream.h
@@ -26,6 +26,8 @@
 #include <stdint.h>
 #include <stddef.h>
 
+#include <sys/types.h>
+
 #include <boolean.h>
 
 enum intfstream_type