diff --git a/modules/cache-common/src/main/java/org/opensearch/cache/common/tier/TieredSpilloverCacheStatsHolder.java b/modules/cache-common/src/main/java/org/opensearch/cache/common/tier/TieredSpilloverCacheStatsHolder.java
index e2778f27d2353..012f3538d35bc 100644
--- a/modules/cache-common/src/main/java/org/opensearch/cache/common/tier/TieredSpilloverCacheStatsHolder.java
+++ b/modules/cache-common/src/main/java/org/opensearch/cache/common/tier/TieredSpilloverCacheStatsHolder.java
@@ -166,7 +166,7 @@ public void decrementItems(List<String> dimensionValues) {
         super.decrementItems(dimensionValues);
     }
 
-    public void setDiskCacheEnabled(boolean diskCacheEnabled) {
+    void setDiskCacheEnabled(boolean diskCacheEnabled) {
         this.diskCacheEnabled = diskCacheEnabled;
     }