diff --git a/modules/library/src/main/scala/zio/elasticsearch/ElasticQuery.scala b/modules/library/src/main/scala/zio/elasticsearch/ElasticQuery.scala
index 3b4a35e7e..b3c4a2315 100644
--- a/modules/library/src/main/scala/zio/elasticsearch/ElasticQuery.scala
+++ b/modules/library/src/main/scala/zio/elasticsearch/ElasticQuery.scala
@@ -129,6 +129,9 @@ object ElasticQuery {
     def filter(queries: ElasticQuery[_]*): BoolQuery =
       self.copy(filter = filter ++ queries)
 
+    def must(queries: ElasticQuery[_]*): BoolQuery =
+      self.copy(must = must ++ queries)
+
     def paramsToJson: Json = Obj(
       "bool" -> Obj(
         "filter" -> Arr(filter.map(_.toJson): _*),
@@ -137,9 +140,6 @@ object ElasticQuery {
       )
     )
 
-    def must(queries: ElasticQuery[_]*): BoolQuery =
-      self.copy(must = must ++ queries)
-
     def should(queries: ElasticQuery[_]*): BoolQuery =
       self.copy(should = should ++ queries)
   }
diff --git a/modules/library/src/test/scala/zio/elasticsearch/QueryDSLSpec.scala b/modules/library/src/test/scala/zio/elasticsearch/QueryDSLSpec.scala
index 7e6f0ef00..0755b4614 100644
--- a/modules/library/src/test/scala/zio/elasticsearch/QueryDSLSpec.scala
+++ b/modules/library/src/test/scala/zio/elasticsearch/QueryDSLSpec.scala
@@ -38,7 +38,7 @@ object QueryDSLSpec extends ZIOSpecDefault {
     val (id, name, address, balance, age) = schema.makeAccessors(ElasticQueryAccessorBuilder)
   }
 
-  def spec: Spec[Environment with TestEnvironment with Scope, Any] =
+  override def spec: Spec[Environment with TestEnvironment with Scope, Any] =
     suite("Query DSL")(
       suite("creating ElasticQuery")(
         test("successfully create Match query using `matches` method") {
@@ -195,7 +195,7 @@ object QueryDSLSpec extends ZIOSpecDefault {
         test("successfully create MatchAll Query") {
           val query = matchAll
 
-          assert(query)(equalTo(MatchAllQuery(boost = None)))
+          assert(query)(equalTo(MatchAllQuery(None)))
         },
         test("successfully create MatchAll Query with boost") {
           val query = matchAll.boost(1.0)
@@ -474,7 +474,7 @@ object QueryDSLSpec extends ZIOSpecDefault {
               |}
               |""".stripMargin
 
-          assert(query.toJsonBody)(equalTo(expected.toJson))
+          assert(query.toJson)(equalTo(expected.toJson))
         },
         test("properly encode Bool Query with Must containing `Match` leaf query") {
           val query = boolQuery.must(matches(field = "day_of_week", value = "Monday"))