diff --git a/cli/chain.go b/cli/chain.go
index 814aebeed..a66d3a42d 100644
--- a/cli/chain.go
+++ b/cli/chain.go
@@ -62,6 +62,7 @@ var ChainCmd = &cli.Command{
 		ChainDecodeCmd,
 		ChainEncodeCmd,
 		ChainDisputeSetCmd,
+		ChainPruneCmd,
 	},
 }