diff --git a/core/trino-main/src/test/java/io/trino/sql/planner/assertions/JoinMatcher.java b/core/trino-main/src/test/java/io/trino/sql/planner/assertions/JoinMatcher.java
index b6c790b55dd8..6b8f4ee2bd26 100644
--- a/core/trino-main/src/test/java/io/trino/sql/planner/assertions/JoinMatcher.java
+++ b/core/trino-main/src/test/java/io/trino/sql/planner/assertions/JoinMatcher.java
@@ -196,7 +196,7 @@ public String toString()
 
     public static class Builder
     {
-        private JoinNode.Type joinType;
+        private final JoinNode.Type joinType;
         private Optional<List<ExpectedValueProvider<JoinNode.EquiJoinClause>>> equiCriteria = Optional.empty();
         private Optional<List<PlanMatchPattern.DynamicFilterPattern>> dynamicFilter = Optional.empty();
         private Optional<DistributionType> distributionType = Optional.empty();
@@ -205,11 +205,9 @@ public static class Builder
         private PlanMatchPattern right;
         private Optional<String> filter = Optional.empty();
 
-        public Builder type(JoinNode.Type joinType)
+        public Builder(JoinNode.Type joinType)
         {
             this.joinType = joinType;
-
-            return this;
         }
 
         public Builder equiCriteria(List<ExpectedValueProvider<JoinNode.EquiJoinClause>> expectedEquiCriteria)
diff --git a/core/trino-main/src/test/java/io/trino/sql/planner/assertions/PlanMatchPattern.java b/core/trino-main/src/test/java/io/trino/sql/planner/assertions/PlanMatchPattern.java
index 7315f4d21a14..fa0aa1fe90ac 100644
--- a/core/trino-main/src/test/java/io/trino/sql/planner/assertions/PlanMatchPattern.java
+++ b/core/trino-main/src/test/java/io/trino/sql/planner/assertions/PlanMatchPattern.java
@@ -415,7 +415,7 @@ public static PlanMatchPattern patternRecognition(Consumer<PatternRecognitionMat
 
     public static PlanMatchPattern join(JoinNode.Type type, Consumer<JoinMatcher.Builder> handler)
     {
-        JoinMatcher.Builder builder = new JoinMatcher.Builder().type(type);
+        JoinMatcher.Builder builder = new JoinMatcher.Builder(type);
         handler.accept(builder);
         return builder.build();
     }