diff --git a/temporal/api/enums/v1/failed_cause.proto b/temporal/api/enums/v1/failed_cause.proto
index cb14de64d..ba0d74273 100644
--- a/temporal/api/enums/v1/failed_cause.proto
+++ b/temporal/api/enums/v1/failed_cause.proto
@@ -157,6 +157,8 @@ enum ResourceExhaustedCause {
     RESOURCE_EXHAUSTED_CAUSE_BANDWIDTH_LIMIT = 11;
     // Caller exceeds Nexus requests per second limit.
     RESOURCE_EXHAUSTED_CAUSE_CALLER_RPS_LIMIT = 12;
+    // Persistence rate limit exceeded on a single shard.
+    RESOURCE_EXHAUSTED_CAUSE_SHARD_PERSISTENCE_LIMIT = 13;
 }
 
 enum ResourceExhaustedScope {