diff --git a/src/racket/include/scheme.h b/src/racket/include/scheme.h
index 8a5c384002..7dffd01922 100644
--- a/src/racket/include/scheme.h
+++ b/src/racket/include/scheme.h
@@ -136,7 +136,6 @@ START_XFORM_SUSPEND;
 #include <stdlib.h>
 #include <string.h>
 #include <stddef.h>
-#include <stdint.h>
 
 #ifdef MZ_XFORM
 END_XFORM_SUSPEND;