diff --git a/src/main/java/com/amazon/opendistro/opensearch/performanceanalyzer/collectors/StatExceptionCode.java b/src/main/java/com/amazon/opendistro/opensearch/performanceanalyzer/collectors/StatExceptionCode.java
index 5d77eecfb..fa14be5d9 100644
--- a/src/main/java/com/amazon/opendistro/opensearch/performanceanalyzer/collectors/StatExceptionCode.java
+++ b/src/main/java/com/amazon/opendistro/opensearch/performanceanalyzer/collectors/StatExceptionCode.java
@@ -72,6 +72,7 @@ public enum StatExceptionCode {
     MISCONFIGURED_OLD_GEN_RCA_HEAP_USED_MISSING("MisconfiguredOldGenRcaHeapUsedMissing"),
     MISCONFIGURED_OLD_GEN_RCA_GC_EVENTS_MISSING("MisconfiguredOldGenRcaGcEventsMissing"),
     TOTAL_MEM_READ_ERROR("TotalMemReadError"),
+    CONFIG_DIR_NOT_FOUND("ConfigDirectoryNotFound"),
     OTHER("Other");
 
     private final String value;