diff --git a/src/cmd/go/alldocs.go b/src/cmd/go/alldocs.go
index 8178073..9d8c321 100644
--- a/src/cmd/go/alldocs.go
+++ b/src/cmd/go/alldocs.go
@@ -114,7 +114,7 @@
 // 		The default is GOMAXPROCS, normally the number of CPUs available.
 // 	-race
 // 		enable data race detection.
-// 		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, windows/amd64,
+// 		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, darwin/arm64, windows/amd64,
 // 		linux/ppc64le and linux/arm64 (only for 48-bit VMA).
 // 	-msan
 // 		enable interoperation with memory sanitizer.
diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
index ffe33bf..9d0ad27 100644
--- a/src/cmd/go/internal/work/build.go
+++ b/src/cmd/go/internal/work/build.go
@@ -68,7 +68,7 @@
 		The default is GOMAXPROCS, normally the number of CPUs available.
 	-race
 		enable data race detection.
-		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, windows/amd64,
+		Supported only on linux/amd64, freebsd/amd64, darwin/amd64, darwin/arm64, windows/amd64,
 		linux/ppc64le and linux/arm64 (only for 48-bit VMA).
 	-msan
 		enable interoperation with memory sanitizer.