diff --git a/src/cmd/go/alldocs.go b/src/cmd/go/alldocs.go
index e87e6ebe46..2840ba6ea9 100644
--- a/src/cmd/go/alldocs.go
+++ b/src/cmd/go/alldocs.go
@@ -276,7 +276,7 @@
 //
 // Usage:
 //
-//	go clean [clean flags] [build flags] [packages]
+//	go clean [-i] [-r] [-cache] [-testcache] [-modcache] [-fuzzcache] [build flags] [packages]
 //
 // Clean removes object files from package source directories.
 // The go command builds most objects in a temporary directory,
diff --git a/src/cmd/go/internal/clean/clean.go b/src/cmd/go/internal/clean/clean.go
index de2ef9dcb9..3b5924fe13 100644
--- a/src/cmd/go/internal/clean/clean.go
+++ b/src/cmd/go/internal/clean/clean.go
@@ -28,7 +28,7 @@ import (
 )
 
 var CmdClean = &base.Command{
-	UsageLine: "go clean [clean flags] [build flags] [packages]",
+	UsageLine: "go clean [-i] [-r] [-cache] [-testcache] [-modcache] [-fuzzcache] [build flags] [packages]",
 	Short:     "remove object files and cached files",
 	Long: `
 Clean removes object files from package source directories.