diff --git a/src/hope_dedup_engine/config/fragments/storages.py b/src/hope_dedup_engine/config/fragments/storages.py
index 2617776..7634994 100644
--- a/src/hope_dedup_engine/config/fragments/storages.py
+++ b/src/hope_dedup_engine/config/fragments/storages.py
@@ -5,7 +5,7 @@
         "filename": "deploy.prototxt.txt",
         "sources": {
             "github": "https://raw.githubusercontent.com/sr6033/face-detection-with-OpenCV-and-DNN/master/deploy.prototxt.txt",  # noqa: E501
-            "azure": "deploy.prototxt",
+            "azure": "deploy.prototxt.txt",
         },
     },
     "caffemodel": {