diff --git a/plugins/cache-ehcache/src/main/java/org/opensearch/cache/EhcacheDiskCacheSettings.java b/plugins/cache-ehcache/src/main/java/org/opensearch/cache/EhcacheDiskCacheSettings.java
index d1d3aaad79b49..bdcc03d2e4ab8 100644
--- a/plugins/cache-ehcache/src/main/java/org/opensearch/cache/EhcacheDiskCacheSettings.java
+++ b/plugins/cache-ehcache/src/main/java/org/opensearch/cache/EhcacheDiskCacheSettings.java
@@ -17,7 +17,6 @@
 import java.util.HashMap;
 import java.util.Map;
 
-import static org.opensearch.common.settings.Setting.Property.Dynamic;
 import static org.opensearch.common.settings.Setting.Property.NodeScope;
 
 /**
diff --git a/plugins/cache-ehcache/src/main/java/org/opensearch/cache/store/disk/EhcacheDiskCache.java b/plugins/cache-ehcache/src/main/java/org/opensearch/cache/store/disk/EhcacheDiskCache.java
index 134899546c9f3..a71ebb397a1d2 100644
--- a/plugins/cache-ehcache/src/main/java/org/opensearch/cache/store/disk/EhcacheDiskCache.java
+++ b/plugins/cache-ehcache/src/main/java/org/opensearch/cache/store/disk/EhcacheDiskCache.java
@@ -29,6 +29,7 @@
 import org.opensearch.common.settings.Setting;
 import org.opensearch.common.settings.Settings;
 import org.opensearch.common.unit.TimeValue;
+import org.opensearch.core.common.unit.ByteSizeValue;
 
 import java.io.File;
 import java.time.Duration;
@@ -59,7 +60,6 @@
 import org.ehcache.impl.config.store.disk.OffHeapDiskStoreConfiguration;
 import org.ehcache.spi.loaderwriter.CacheLoadingException;
 import org.ehcache.spi.loaderwriter.CacheWritingException;
-import org.opensearch.core.common.unit.ByteSizeValue;
 
 import static org.opensearch.cache.EhcacheDiskCacheSettings.DISK_CACHE_ALIAS_KEY;
 import static org.opensearch.cache.EhcacheDiskCacheSettings.DISK_CACHE_EXPIRE_AFTER_ACCESS_KEY;