diff --git a/docker/types.go b/docker/types.go
index 15ecb43..45ff332 100644
--- a/docker/types.go
+++ b/docker/types.go
@@ -208,12 +208,12 @@ func (c *Container) SetFileContent(filename string, text string, mode string) er
 		return err
 	}
 
-	_, err = driver.Exec(c.App.Name, []string{"chown", directory, "app:app"}, "", []string{}, false)
+	_, err = driver.Exec(c.App.Name, []string{"chown", "app:app", directory}, "", []string{}, false)
 	if err != nil {
 		return err
 	}
 
-	_, err = driver.Exec(c.App.Name, []string{"chown", filename, "app:app"}, "", []string{}, false)
+	_, err = driver.Exec(c.App.Name, []string{"chown", "app:app", filename}, "", []string{}, false)
 	if err != nil {
 		return err
 	}