diff --git a/api/.devcontainer/devcontainer.json b/api/.devcontainer/devcontainer.json
index 6921b7c..428654b 100644
--- a/api/.devcontainer/devcontainer.json
+++ b/api/.devcontainer/devcontainer.json
@@ -14,6 +14,9 @@
 			"NODE_VERSION": "none"
 		}
 	},
+	"containerEnv": {
+		"TZ": "Europe/Berlin"
+	},
 	// Configure tool-specific properties.
 	"customizations": {
 		// Configure properties specific to VS Code.