diff --git a/cla-backend-go/signatures/repository.go b/cla-backend-go/signatures/repository.go
index 455728c79..98bc505fb 100644
--- a/cla-backend-go/signatures/repository.go
+++ b/cla-backend-go/signatures/repository.go
@@ -1666,7 +1666,7 @@ func (repo repository) GetProjectCompanyEmployeeSignatures(ctx context.Context,
 			Or(expression.Name("user_email").Contains(*params.SearchTerm)).
 			Or(expression.Name("user_github_username").Contains(*params.SearchTerm)).
 			Or(expression.Name("user_gitlab_username").Contains(*params.SearchTerm)).
-			Or(expression.Name("lf_username").Contains(*params.SearchTerm))
+			Or(expression.Name("user_lf_username").Contains(*params.SearchTerm))
 		filter = addAndCondition(filter, searchExpression, &filterAdded)
 	}