diff --git a/src/config/types.messages.ts b/src/config/types.messages.ts
index 39a5ca7da69..002a1200b8b 100644
--- a/src/config/types.messages.ts
+++ b/src/config/types.messages.ts
@@ -58,6 +58,7 @@ export type StatusReactionsEmojiConfig = {
   error?: string;
   stallSoft?: string;
   stallHard?: string;
+  compacting?: string;
 };
 
 export type StatusReactionsTimingConfig = {
diff --git a/src/config/zod-schema.session.ts b/src/config/zod-schema.session.ts
index 648caa60f5b..b8bb99b1b14 100644
--- a/src/config/zod-schema.session.ts
+++ b/src/config/zod-schema.session.ts
@@ -169,6 +169,7 @@ export const MessagesSchema = z
             error: z.string().optional(),
             stallSoft: z.string().optional(),
             stallHard: z.string().optional(),
+            compacting: z.string().optional(),
           })
           .strict()
           .optional(),