diff --git a/inventory_provider/config.py b/inventory_provider/config.py
index 1709f4b0186f6e34c5a432e9854576b8f00ae9d1..91981f0d507a41cc707e6efe4afe86febedeea5d 100644
--- a/inventory_provider/config.py
+++ b/inventory_provider/config.py
@@ -88,6 +88,7 @@ CONFIG_SCHEMA = {
                 "redis",
                 "redis-databases",
                 "junosspace",
+                "otrs-export",
                 "ims"]
         },
         {
@@ -97,6 +98,7 @@ CONFIG_SCHEMA = {
                 "sentinel",
                 "redis-databases",
                 "junosspace",
+                "otrs-export",
                 "ims"]
         }
     ],