diff --git a/cli/app/deploy.go b/cli/app/deploy.go
index 33dd523a..58ae7200 100644
--- a/cli/app/deploy.go
+++ b/cli/app/deploy.go
@@ -48,6 +48,7 @@ var appDeployCommand = &cli.Command{
 
 		deployOpts := options.Deploy{
 			Composefiles: composeFiles,
+			Namespace:    appEnv.StackName(),
 			Prune:        false,
 			ResolveImage: stack.ResolveImageAlways,
 		}