diff --git a/cmd/curio/cli.go b/cmd/curio/cli.go
index ea3c13d72..58383e2a7 100644
--- a/cmd/curio/cli.go
+++ b/cmd/curio/cli.go
@@ -22,7 +22,7 @@ import (
 	"github.com/filecoin-project/lotus/cmd/curio/rpc"
 )
 
-const providerEnvVar = "PROVIDER_API_INFO"
+const providerEnvVar = "CURIO_API_INFO"
 
 var cliCmd = &cli.Command{
 	Name:  "cli",