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 14670579f56e3..837fd6b268ce6 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
@@ -161,8 +161,6 @@ public class EhcacheDiskCacheSettings {
         DISK_CACHE_EXPIRE_AFTER_ACCESS_SETTING,
         DISK_CACHE_ALIAS_KEY,
         DISK_CACHE_ALIAS_SETTING,
-        DISK_SEGMENTS_KEY,
-        DISK_SEGMENTS_SETTING,
         DISK_WRITE_CONCURRENCY_KEY,
         DISK_WRITE_CONCURRENCY_SETTING,
         DISK_WRITE_MAXIMUM_THREADS_KEY,