diff --git a/racket/src/racket/src/schminc.h b/racket/src/racket/src/schminc.h
index 5c5853a607..ff4ac468f9 100644
--- a/racket/src/racket/src/schminc.h
+++ b/racket/src/racket/src/schminc.h
@@ -14,7 +14,7 @@
 
 #define USE_COMPILED_STARTUP 1
 
-#define EXPECTED_PRIM_COUNT 1138
+#define EXPECTED_PRIM_COUNT 1139
 #define EXPECTED_UNSAFE_COUNT 106
 #define EXPECTED_FLFXNUM_COUNT 69
 #define EXPECTED_EXTFL_COUNT 45