diff --git a/src/main/java/com/amazon/opendistro/elasticsearch/performanceanalyzer/decisionmaker/actions/ModifyCacheMaxSizeAction.java b/src/main/java/com/amazon/opendistro/elasticsearch/performanceanalyzer/decisionmaker/actions/ModifyCacheMaxSizeAction.java
index f0fb33492..06a23c038 100644
--- a/src/main/java/com/amazon/opendistro/elasticsearch/performanceanalyzer/decisionmaker/actions/ModifyCacheMaxSizeAction.java
+++ b/src/main/java/com/amazon/opendistro/elasticsearch/performanceanalyzer/decisionmaker/actions/ModifyCacheMaxSizeAction.java
@@ -222,11 +222,6 @@ public Builder increase(boolean isIncrease) {
       return this;
     }
 
-    public Builder desiredCacheMaxSize(long desiredCacheMaxSizeInBytes) {
-      this.desiredCacheMaxSizeInBytes = desiredCacheMaxSizeInBytes;
-      return this;
-    }
-
     public Builder setDesiredCacheMaxSizeToMin() {
       this.desiredCacheMaxSizeInBytes = lowerBoundInBytes;
       return this;