diff --git a/application/Espo/Resources/metadata/entityDefs/LeadCapture.json b/application/Espo/Resources/metadata/entityDefs/LeadCapture.json
index 51570e4da1..49f47a4bbd 100644
--- a/application/Espo/Resources/metadata/entityDefs/LeadCapture.json
+++ b/application/Espo/Resources/metadata/entityDefs/LeadCapture.json
@@ -67,7 +67,7 @@
                 "currency",
                 "date",
                 "datetime",
-                "boolean",
+                "bool",
                 "url",
                 "urlMultiple",
                 "address"