1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/test/java/org/elasticsearch/cluster/serialization/ClusterSerializationTests.java b/core/src/test/java/org/elasticsearch/cluster/serialization/ClusterSerializationTests.java
index 4e77741694..3b2fb365ca 100644
--- a/core/src/test/java/org/elasticsearch/cluster/serialization/ClusterSerializationTests.java
+++ b/core/src/test/java/org/elasticsearch/cluster/serialization/ClusterSerializationTests.java
@@ -139,7 +139,7 @@ public class ClusterSerializationTests extends ESAllocationTestCase {
 
         // serialize with old version
         outStream = new BytesStreamOutput();
-        outStream.setVersion(Version.CURRENT.minimumCompatibilityVersion());
+        outStream.setVersion(Version.CURRENT.minimumIndexCompatibilityVersion());
         diffs.writeTo(outStream);
         inStream = outStream.bytes().streamInput();
         inStream = new NamedWriteableAwareStreamInput(inStream, new NamedWriteableRegistry(ClusterModule.getNamedWriteables()));