diff --git a/gradle/version.gradle b/gradle/version.gradle
index 51956207..200596da 100644
--- a/gradle/version.gradle
+++ b/gradle/version.gradle
@@ -1,7 +1,7 @@
 import java.util.regex.Pattern
 
 
-version = "4.0.6"//detectSemVersion()
+version = "4.0.7"//detectSemVersion()
 logger.lifecycle("Project  version: $version")
 
 String detectSemVersion() {
diff --git a/xm-commons-search/src/main/java/com/icthh/xm/commons/search/builder/MatchQueryBuilder.java b/xm-commons-search/src/main/java/com/icthh/xm/commons/search/builder/MatchQueryBuilder.java
index 40892582..7eec7fd9 100644
--- a/xm-commons-search/src/main/java/com/icthh/xm/commons/search/builder/MatchQueryBuilder.java
+++ b/xm-commons-search/src/main/java/com/icthh/xm/commons/search/builder/MatchQueryBuilder.java
@@ -73,6 +73,11 @@ public Operator getOperator() {
         return this.operator;
     }
 
+    public MatchQueryBuilder operator(Operator operator) {
+        this.operator = operator;
+        return this;
+    }
+
     public int getPrefixLength() {
         return prefixLength;
     }