diff --git a/docs/configuration/data-validation.md b/docs/configuration/data-validation.md
index 1b8263de3..9988f6e0b 100644
--- a/docs/configuration/data-validation.md
+++ b/docs/configuration/data-validation.md
@@ -17,7 +17,7 @@ CUSTOM_VALIDATORS = {
         },
         "my_plugin.validators.Validator1"
     ],
-    "dim.device": [
+    "dcim.device": [
         "my_plugin.validators.Validator1"
     ]
 }