diff --git a/scripts/single-node.sh b/scripts/single-node.sh
index b16e2ab545..c57361f576 100755
--- a/scripts/single-node.sh
+++ b/scripts/single-node.sh
@@ -77,10 +77,24 @@ sed -i'.bak' 's#discard_abci_responses = true#discard_abci_responses = false#g'
 # Override the VotingPeriod from 1 week to 1 minute
 sed -i'.bak' 's#"604800s"#"60s"#g' "${CELESTIA_APP_HOME}"/config/genesis.json
 
+# Override the genesis to use app version 1 and then upgrade to app version 2 later.
+sed -i'.bak' 's#"app_version": "2"#"app_version": "1"#g' "${CELESTIA_APP_HOME}"/config/genesis.json
+
 # Start celestia-app
 echo "Starting celestia-app..."
 celestia-appd start \
   --home ${CELESTIA_APP_HOME} \
   --api.enable \
   --grpc.enable \
-  --grpc-web.enable
+  --grpc-web.enable \
+  --v2-upgrade-height 3
+
+# Example QGB tx
+# celestia-appd tx qgb register \
+#   "$(celestia-appd keys show validator --home ${CELESTIA_APP_HOME} --bech val -a)" \
+#   0x966e6f22781EF6a6A82BBB4DB3df8E225DfD9488 \
+#   --from ${KEY_NAME} \
+#   --home ${CELESTIA_APP_HOME} \
+#   --fees 30000utia \
+#   --broadcast-mode block \
+#   --yes
diff --git a/x/blobstream/module.go b/x/blobstream/module.go
index 9996c4e57a..cfd7f195a7 100644
--- a/x/blobstream/module.go
+++ b/x/blobstream/module.go
@@ -5,6 +5,8 @@ import (
 	"encoding/json"
 	"fmt"
 
+	bscmd "github.com/celestiaorg/celestia-app/v2/x/blobstream/client"
+
 	"github.com/gorilla/mux"
 	"github.com/grpc-ecosystem/grpc-gateway/runtime"
 	"github.com/spf13/cobra"
@@ -77,16 +79,14 @@ func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *r
 	}
 }
 
-// GetTxCmd returns no command for this module because blobstream was disabled
-// in v2.
+// GetTxCmd returns the capability module's root tx command.
 func (a AppModuleBasic) GetTxCmd() *cobra.Command {
-	return nil
+	return bscmd.GetTxCmd()
 }
 
-// GetQueryCmd returns no query command for this module because blobstream was
-// disabled in v2.
+// GetQueryCmd returns the capability module's root query command.
 func (AppModuleBasic) GetQueryCmd() *cobra.Command {
-	return nil
+	return bscmd.GetQueryCmd()
 }
 
 // ----------------------------------------------------------------------------