diff --git a/cli/app/ps.go b/cli/app/ps.go
index 5cb3adb2..1e88302a 100644
--- a/cli/app/ps.go
+++ b/cli/app/ps.go
@@ -63,14 +63,14 @@ var appPsCommand = cli.Command{
 		}
 
 		if !internal.Watch {
-			showPSOutput(c, app, cl)
+			showPSOutput(app, cl)
 			return nil
 		}
 
 		goterm.Clear()
 		for {
 			goterm.MoveCursor(1, 1)
-			showPSOutput(c, app, cl)
+			showPSOutput(app, cl)
 			goterm.Flush()
 			time.Sleep(2 * time.Second)
 		}
@@ -78,7 +78,7 @@ var appPsCommand = cli.Command{
 }
 
 // showPSOutput renders ps output.
-func showPSOutput(c *cli.Context, app appPkg.App, cl *dockerClient.Client) {
+func showPSOutput(app appPkg.App, cl *dockerClient.Client) {
 	composeFiles, err := recipe.GetComposeFiles(app.Recipe, app.Env)
 	if err != nil {
 		logrus.Fatal(err)
@@ -110,7 +110,6 @@ func showPSOutput(c *cli.Context, app appPkg.App, cl *dockerClient.Client) {
 		}
 
 		var containerStats map[string]string
-
 		if len(containers) == 0 {
 			containerStats = map[string]string{
 				"service name": service.Name,
@@ -131,25 +130,36 @@ func showPSOutput(c *cli.Context, app appPkg.App, cl *dockerClient.Client) {
 				"ports":        dockerFormatter.DisplayablePorts(container.Ports),
 			}
 		}
+
 		allContainerStats[containerStats["service name"]] = containerStats
 
-		var tablerow []string = []string{containerStats["service name"], containerStats["image"], containerStats["created"], containerStats["status"], containerStats["state"], containerStats["ports"]}
+		tablerow := []string{
+			containerStats["service name"],
+			containerStats["image"],
+			containerStats["created"],
+			containerStats["status"],
+			containerStats["state"],
+			containerStats["ports"],
+		}
+
 		tablerows = append(tablerows, tablerow)
 	}
+
 	if internal.MachineReadable {
 		jsonstring, err := json.Marshal(allContainerStats)
 		if err != nil {
 			logrus.Fatal(err)
-		} else {
-			fmt.Println(string(jsonstring))
 		}
+
+		fmt.Println(string(jsonstring))
+
 		return
-	} else {
-		tableCol := []string{"service name", "image", "created", "status", "state", "ports"}
-		table := formatter.CreateTable(tableCol)
-		for _, row := range tablerows {
-			table.Append(row)
-		}
-		table.Render()
 	}
+
+	tableCol := []string{"service name", "image", "created", "status", "state", "ports"}
+	table := formatter.CreateTable(tableCol)
+	for _, row := range tablerows {
+		table.Append(row)
+	}
+	table.Render()
 }