diff --git a/libretro-common/formats/libchdr/cdrom.c b/libretro-common/formats/libchdr/cdrom.c
index 15b49ef791..c060ab03a9 100644
--- a/libretro-common/formats/libchdr/cdrom.c
+++ b/libretro-common/formats/libchdr/cdrom.c
@@ -22,6 +22,8 @@
 #include <assert.h>
 #include <string.h>
 
+#include <retro_inline.h>
+
 #include "cdrom.h"
 
 /***************************************************************************