diff --git a/src/main/java/org/graylog2/indexer/EmbeddedElasticSearchClient.java b/src/main/java/org/graylog2/indexer/EmbeddedElasticSearchClient.java
index <HASH>..<HASH> 100644
--- a/src/main/java/org/graylog2/indexer/EmbeddedElasticSearchClient.java
+++ b/src/main/java/org/graylog2/indexer/EmbeddedElasticSearchClient.java
@@ -340,6 +340,7 @@ public class EmbeddedElasticSearchClient {
             
             // Sorry if this should ever go mad. Delete the index!
             deleteIndex(indexName);
+            server.getMongoBridge().removeIndexDateRange(indexName);
         }
     }
Also update index ranges after retention cleaning