diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/grpc/ProfileGrpcHelper.java b/service/src/main/java/org/whispersystems/textsecuregcm/grpc/ProfileGrpcHelper.java
index a71302e07..3910d7849 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/grpc/ProfileGrpcHelper.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/grpc/ProfileGrpcHelper.java
@@ -92,6 +92,7 @@ public class ProfileGrpcHelper {
           case TRANSFER -> org.signal.chat.common.DeviceCapability.DEVICE_CAPABILITY_TRANSFER;
           case DELETE_SYNC -> org.signal.chat.common.DeviceCapability.DEVICE_CAPABILITY_DELETE_SYNC;
           case VERSIONED_EXPIRATION_TIMER -> org.signal.chat.common.DeviceCapability.DEVICE_CAPABILITY_VERSIONED_EXPIRATION_TIMER;
+          case STORAGE_SERVICE_RECORD_KEY_ROTATION -> org.signal.chat.common.DeviceCapability.DEVICE_CAPABILITY_STORAGE_SERVICE_RECORD_KEY_ROTATION;
         })
         .forEach(capabilitiesBuilder::addCapabilities);
 
diff --git a/service/src/main/java/org/whispersystems/textsecuregcm/storage/DeviceCapability.java b/service/src/main/java/org/whispersystems/textsecuregcm/storage/DeviceCapability.java
index 2f3ddc43c..d036142b1 100644
--- a/service/src/main/java/org/whispersystems/textsecuregcm/storage/DeviceCapability.java
+++ b/service/src/main/java/org/whispersystems/textsecuregcm/storage/DeviceCapability.java
@@ -9,7 +9,8 @@ public enum DeviceCapability {
   STORAGE("storage", AccountCapabilityMode.ANY_DEVICE, false, false),
   TRANSFER("transfer", AccountCapabilityMode.PRIMARY_DEVICE, false, false),
   DELETE_SYNC("deleteSync", AccountCapabilityMode.ALL_DEVICES, true, true),
-  VERSIONED_EXPIRATION_TIMER("versionedExpirationTimer", AccountCapabilityMode.ALL_DEVICES, true, true);
+  VERSIONED_EXPIRATION_TIMER("versionedExpirationTimer", AccountCapabilityMode.ALL_DEVICES, true, true),
+  STORAGE_SERVICE_RECORD_KEY_ROTATION("ssre2", AccountCapabilityMode.ALL_DEVICES, true, true);
 
   public enum AccountCapabilityMode {
     PRIMARY_DEVICE,
diff --git a/service/src/main/proto/org/signal/chat/common.proto b/service/src/main/proto/org/signal/chat/common.proto
index c8245a1c3..dd5e0881a 100644
--- a/service/src/main/proto/org/signal/chat/common.proto
+++ b/service/src/main/proto/org/signal/chat/common.proto
@@ -99,4 +99,5 @@ enum DeviceCapability {
   DEVICE_CAPABILITY_TRANSFER = 2;
   DEVICE_CAPABILITY_DELETE_SYNC = 3;
   DEVICE_CAPABILITY_VERSIONED_EXPIRATION_TIMER = 4;
+  DEVICE_CAPABILITY_STORAGE_SERVICE_RECORD_KEY_ROTATION = 5;
 }