diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 83aa88140cca95c952817e9881b4030d8bbe227c..2bdb6f99aad9f13c46da8463fe3e7a0564721aa9 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -4,7 +4,10 @@
   "dockerFile": "../Dockerfile.dev",
   "postCreateCommand": "script/setup",
   "postStartCommand": "script/bootstrap",
-  "containerEnv": { "DEVCONTAINER": "1" },
+  "containerEnv": {
+    "DEVCONTAINER": "1",
+    "PYTHONASYNCIODEBUG": "1"
+  },
   // Port 5683 udp is used by Shelly integration
   "appPort": ["8123:8123", "5683:5683/udp"],
   "runArgs": ["-e", "GIT_EDITOR=code --wait"],