diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 82da998..51eb22a 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -26,9 +26,11 @@
                 // "python.editor.defaultFormatter": "ms-python.autopep8",
 				"[python]": {
 					"editor.defaultFormatter": "ms-python.autopep8",
-					"formatting.autopep8Args": ["--max-line-length", "120", "--experimental"],
                     "editor.formatOnSave": true
-				}
+				},
+				"autopep8.args": [
+					"--max-line-length 120"
+				  ]
 			}
 		}
 	}