diff --git a/src/callbackQueries/mod.ts b/src/callbackQueries/mod.ts
index 3ce3083..4504be9 100644
--- a/src/callbackQueries/mod.ts
+++ b/src/callbackQueries/mod.ts
@@ -2,6 +2,7 @@ export { setupCallbackQueries } from "./setupCallbackQueries.ts";
 export { voteCallback } from "./voteCallback.ts";
 
 export enum CallbackQueryEnum {
+  NOOP = "noop",
   APPROVE = "approve",
   REJECT = "reject",
 }
diff --git a/src/callbackQueries/setupCallbackQueries.ts b/src/callbackQueries/setupCallbackQueries.ts
index 752608b..19c2cd6 100644
--- a/src/callbackQueries/setupCallbackQueries.ts
+++ b/src/callbackQueries/setupCallbackQueries.ts
@@ -1,23 +1,28 @@
 import { Bot } from "grammy";
 import { BotContext } from "../mod.ts";
-import { IButtonCallbackData } from "../keyboards/mod.ts";
 import { CallbackQueryEnum, voteCallback } from "./mod.ts";
+import { parseCallbackQueryData } from "./utils.ts";
+
+
 
 export const setupCallbackQueries = (bot: Bot<BotContext>) => {
   bot.on("callback_query:data", (ctx) => {
-    const callbackQueryData = JSON.parse(
-      ctx.callbackQuery.data,
-    ) as IButtonCallbackData;
+    const callbackQueryData = parseCallbackQueryData(ctx.callbackQuery.data);
 
     switch (callbackQueryData.cq) {
       case CallbackQueryEnum.APPROVE:
       case CallbackQueryEnum.REJECT:
         voteCallback(ctx, bot, callbackQueryData);
         break;
+      case CallbackQueryEnum.NOOP:
+        break;
       default:
         throw new Error("Invalid callback query data");
     }
+    ctx.answerCallbackQuery();
   });
 
   console.log("Callback Queries setup complete");
 };
+
+
diff --git a/src/callbackQueries/utils.ts b/src/callbackQueries/utils.ts
new file mode 100644
index 0000000..f9b90fa
--- /dev/null
+++ b/src/callbackQueries/utils.ts
@@ -0,0 +1,4 @@
+import { IButtonCallbackData } from "../keyboards/mod.ts";
+
+export const parseCallbackQueryData = (data: string) =>
+  JSON.parse(data) as IButtonCallbackData
\ No newline at end of file
diff --git a/src/callbackQueries/voteCallback.ts b/src/callbackQueries/voteCallback.ts
index caa1ca3..ef2d9a5 100644
--- a/src/callbackQueries/voteCallback.ts
+++ b/src/callbackQueries/voteCallback.ts
@@ -32,8 +32,6 @@ export const voteCallback = async (
 
   // edit the message to show the outcome of approval
   await ctx.editMessageReplyMarkup({
-    reply_markup: {
-      inline_keyboard: getPostOutcomeKeyboard(isApproved),
-    },
+    reply_markup: getPostOutcomeKeyboard(isApproved)
   });
 };
diff --git a/src/conversations/post.ts b/src/conversations/post.ts
index 06a02f6..6378ab4 100644
--- a/src/conversations/post.ts
+++ b/src/conversations/post.ts
@@ -14,8 +14,6 @@ export const post = async (
   // Wait for a message response
   const postContext = await conversation.wait();
   await postContext.copyMessage(GROUP_ID, {
-    reply_markup: {
-      inline_keyboard: getPostApprovalKeyboard(ctx.session.sessionId),
-    },
+    reply_markup: getPostApprovalKeyboard(ctx.session.sessionId),
   });
 };
diff --git a/src/keyboards/mod.ts b/src/keyboards/mod.ts
index 72bf186..16a83a8 100644
--- a/src/keyboards/mod.ts
+++ b/src/keyboards/mod.ts
@@ -1,11 +1,13 @@
 export * from "./vote.ts";
+export { getCallbackQueryData } from "./utils.ts";
 
 import { CallbackQueryEnum } from "../callbackQueries/mod.ts";
 
 export interface IButtonCallbackData {
   /** Callback Query */
-  cq: CallbackQueryEnum.APPROVE | CallbackQueryEnum.REJECT;
+  cq: CallbackQueryEnum;
 
   /** Session ID */
-  sid: number;
+  sid?: number;
 }
+
diff --git a/src/keyboards/utils.ts b/src/keyboards/utils.ts
new file mode 100644
index 0000000..188d83b
--- /dev/null
+++ b/src/keyboards/utils.ts
@@ -0,0 +1,4 @@
+import { IButtonCallbackData } from './mod.ts';
+
+export const getCallbackQueryData = (buttonCallbackData: IButtonCallbackData) =>
+  JSON.stringify(buttonCallbackData);
\ No newline at end of file
diff --git a/src/keyboards/vote.ts b/src/keyboards/vote.ts
index e7d5a73..3f5b28f 100644
--- a/src/keyboards/vote.ts
+++ b/src/keyboards/vote.ts
@@ -1,35 +1,21 @@
-import { InlineKeyboardButton } from "https://deno.land/x/grammy_types@v3.4.6/mod.ts";
 import { CallbackQueryEnum } from "../callbackQueries/mod.ts";
-import { IButtonCallbackData } from "./mod.ts";
+import { getCallbackQueryData } from "./mod.ts";
+import { InlineKeyboard } from "grammy";
 
-const getVoteButtonCallbackData = (sid: number, isApprove: boolean) =>
-  JSON.stringify({
-    cq: isApprove ? CallbackQueryEnum.APPROVE : CallbackQueryEnum.REJECT,
+const getVoteButtonCallbackData = (sid: number, isApproved: boolean) =>
+  getCallbackQueryData({
+    cq: isApproved ? CallbackQueryEnum.APPROVE : CallbackQueryEnum.REJECT,
     sid,
-  } as IButtonCallbackData);
+  });
 
 export const getPostApprovalKeyboard = (
   sid: number,
-): InlineKeyboardButton[][] => [
-  [
-    {
-      text: "🟢",
-      callback_data: getVoteButtonCallbackData(sid, true),
-    },
-    {
-      text: "🔴",
-      callback_data: getVoteButtonCallbackData(sid, false),
-    },
-  ],
-];
+) => new InlineKeyboard()
+  .text("🟢", getVoteButtonCallbackData(sid, true))
+  .text("🔴", getVoteButtonCallbackData(sid, false))
 
 export const getPostOutcomeKeyboard = (
   isApproved: boolean,
-): InlineKeyboardButton[][] => [
-  [
-    {
-      text: isApproved ? "✅ Approved" : "❌ Rejected",
-      callback_data: "noop",
-    },
-  ],
-];
+) => new InlineKeyboard()
+  .text(isApproved ? "✅ Approved" : "❌ Rejected",
+    getCallbackQueryData({ cq: CallbackQueryEnum.NOOP }));
\ No newline at end of file