diff --git a/hyracks/hyracks-test-support/src/main/java/edu/uci/ics/hyracks/storage/am/config/AccessMethodTestsConfig.java b/hyracks/hyracks-test-support/src/main/java/edu/uci/ics/hyracks/storage/am/config/AccessMethodTestsConfig.java
index c3e7a0d..c1b8bfe 100644
--- a/hyracks/hyracks-test-support/src/main/java/edu/uci/ics/hyracks/storage/am/config/AccessMethodTestsConfig.java
+++ b/hyracks/hyracks-test-support/src/main/java/edu/uci/ics/hyracks/storage/am/config/AccessMethodTestsConfig.java
@@ -115,8 +115,10 @@
 public static final int RTREE_NUM_INSERT_ROUNDS = 2;
 public static final int RTREE_NUM_DELETE_ROUNDS = 2;
 public static final int RTREE_MULTITHREAD_NUM_OPERATIONS = 10000;
+public static final boolean RTREE_TEST_RSTAR_POLICY = true;
 // Test params for LSMRTree and LSMRTreeWithAntiMatterTuples.
 public static final int LSM_RTREE_BULKLOAD_ROUNDS = 5;
+public static final boolean LSM_RTREE_TEST_RSTAR_POLICY = false;
 public static final int LSM_RTREE_MAX_TREES_TO_MERGE = 3;	
 public static final int LSM_RTREE_NUM_MUTABLE_COMPONENTS = 2;