diff --git a/prompts/cosmosdb-datamodeling.prompt.md b/prompts/cosmosdb-datamodeling.prompt.md
index 163c97c..aa0b757 100644
--- a/prompts/cosmosdb-datamodeling.prompt.md
+++ b/prompts/cosmosdb-datamodeling.prompt.md
@@ -1,5 +1,5 @@
 ---
-mode: 'Agent'
+mode: 'agent'
 description: 'Step-by-step guide for capturing key application requirements for NoSQL use-case and produce Azure Cosmos DB Data NoSQL Model design using best practices and common patterns, artifacts_produced: "cosmosdb_requirements.md" file and "cosmosdb_data_model.md" file'
 model: 'Claude Sonnet 4'
 ---