diff --git a/backend/src/ee/services/audit-log/audit-log-types.ts b/backend/src/ee/services/audit-log/audit-log-types.ts
index d526e0ca3..df68fcf71 100644
--- a/backend/src/ee/services/audit-log/audit-log-types.ts
+++ b/backend/src/ee/services/audit-log/audit-log-types.ts
@@ -317,6 +317,8 @@ interface GetSecretsEvent {
   };
 }
 
+type TSecretMetadata = { key: string; value: string }[];
+
 interface GetSecretEvent {
   type: EventType.GET_SECRET;
   metadata: {
@@ -325,7 +327,7 @@ interface GetSecretEvent {
     secretId: string;
     secretKey: string;
     secretVersion: number;
-    secretMetadata?: unknown;
+    secretMetadata?: TSecretMetadata;
   };
 }
 
@@ -337,7 +339,7 @@ interface CreateSecretEvent {
     secretId: string;
     secretKey: string;
     secretVersion: number;
-    secretMetadata?: unknown;
+    secretMetadata?: TSecretMetadata;
   };
 }
 
@@ -346,7 +348,12 @@ interface CreateSecretBatchEvent {
   metadata: {
     environment: string;
     secretPath: string;
-    secrets: Array<{ secretId: string; secretKey: string; secretVersion: number; secretMetadata?: unknown }>;
+    secrets: Array<{
+      secretId: string;
+      secretKey: string;
+      secretVersion: number;
+      secretMetadata?: TSecretMetadata;
+    }>;
   };
 }
 
@@ -358,7 +365,7 @@ interface UpdateSecretEvent {
     secretId: string;
     secretKey: string;
     secretVersion: number;
-    secretMetadata?: unknown;
+    secretMetadata?: TSecretMetadata;
   };
 }
 
@@ -367,7 +374,7 @@ interface UpdateSecretBatchEvent {
   metadata: {
     environment: string;
     secretPath: string;
-    secrets: Array<{ secretId: string; secretKey: string; secretVersion: number; secretMetadata?: unknown }>;
+    secrets: Array<{ secretId: string; secretKey: string; secretVersion: number; secretMetadata?: TSecretMetadata }>;
   };
 }