diff --git a/data-prepper-plugins/opensearch/src/main/java/org/opensearch/dataprepper/plugins/sink/opensearch/index/DynamicIndexManager.java b/data-prepper-plugins/opensearch/src/main/java/org/opensearch/dataprepper/plugins/sink/opensearch/index/DynamicIndexManager.java
index 5401b34464..0b8151c6da 100644
--- a/data-prepper-plugins/opensearch/src/main/java/org/opensearch/dataprepper/plugins/sink/opensearch/index/DynamicIndexManager.java
+++ b/data-prepper-plugins/opensearch/src/main/java/org/opensearch/dataprepper/plugins/sink/opensearch/index/DynamicIndexManager.java
@@ -12,8 +12,6 @@
 import org.opensearch.client.opensearch.OpenSearchClient;
 import org.opensearch.dataprepper.plugins.sink.opensearch.OpenSearchSinkConfiguration;
 
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheBuilder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;