diff --git a/libretro-common/string/stdstring.c b/libretro-common/string/stdstring.c
index 3c59c6196b..db717c07a6 100644
--- a/libretro-common/string/stdstring.c
+++ b/libretro-common/string/stdstring.c
@@ -21,6 +21,7 @@
  */
 
 #include <ctype.h>
+#include <stdint.h>
 
 #include <string/stdstring.h>