diff --git a/front/plugins/_publisher_email/config.json b/front/plugins/_publisher_email/config.json
index 387c8d7a..ed147e61 100755
--- a/front/plugins/_publisher_email/config.json
+++ b/front/plugins/_publisher_email/config.json
@@ -534,7 +534,7 @@
           {
             "elementType": "input",
             "elementOptions": [{ "type": "password" }],
-            "transformers": []
+            "transformers": ["base64"]
           }
         ]
       },