diff --git a/api/enterprise-api-ref/inventory.markdown b/api/enterprise-api-ref/inventory.markdown
index 7b90fb3f3..7ab3961e8 100644
--- a/api/enterprise-api-ref/inventory.markdown
+++ b/api/enterprise-api-ref/inventory.markdown
@@ -76,7 +76,7 @@ Inventory API allows to access inventory reports and attributes dictionary.
 
     * **excludes** *(json object)* Optional parameter.
       Object that specifies hosts to be excluded.
-        * **entries** *(json object)* Filter entries object. Where the key is an entry type and the value is an array
+        * **entries** *(json object)* Filter entries object. Where the key is an entry type and the value is an array of strings
           Allowed entry types: `hostkey`, `hostname`, `ip`, `mac`, `ip_mask`
 
 ```