diff --git a/kernel/model/search.go b/kernel/model/search.go
index 42d490f66..0b62bd1fc 100644
--- a/kernel/model/search.go
+++ b/kernel/model/search.go
@@ -735,7 +735,7 @@ func customIALFilter(query string) string {
 	reg := strings.TrimPrefix(query, "\"")
 	reg = strings.TrimSuffix(reg, "\"")
 	reg = regexp.QuoteMeta(reg)
-	reg = "custom\\-.*" + reg + ".*\\=.*" + reg + ".*\""
+	reg = "custom\\-.*" + reg + ".*"
 	return " AND ial REGEXP '" + reg + "'"
 }