diff --git a/package-lock.json b/package-lock.json
index 5c8d478..5393c16 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,11 +4,6 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@actions/core": {
-      "version": "1.2.6",
-      "resolved": "https://registry.npmjs.org/@actions/core/-/core-1.2.6.tgz",
-      "integrity": "sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA=="
-    },
     "@actions/github": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/@actions/github/-/github-4.0.0.tgz",
diff --git a/package.json b/package.json
index 08516a4..09b2e0d 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,6 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@actions/core": "^1.2.5",
     "@actions/github": "^4.0.0",
     "ts-node": "^9.0.0",
     "typescript": "^4.0.2"
diff --git a/src/main-pr-review-reminders.ts b/src/main-pr-review-reminders.ts
index 131dde6..7ccb831 100644
--- a/src/main-pr-review-reminders.ts
+++ b/src/main-pr-review-reminders.ts
@@ -1,4 +1,3 @@
-import * as core from "@actions/core";
 import * as github from "@actions/github";
 
 const token = process.env.TOKEN;
@@ -20,6 +19,43 @@ async function run(): Promise<void> {
     for (const pr of pullRequests) {
       console.log(`${pr.title} (${pr.number})`);
 
+      let thereAreBlockerLabels = false;
+      for (const label of pr.labels) {
+        if (label.name.toUpperCase().startsWith("DO NOT MERGE") || label.name.toUpperCase().startsWith("WIP")) {
+          thereAreBlockerLabels = true;
+        }
+      }
+      if (thereAreBlockerLabels) continue;
+
+      // cleaning up old glados comments.
+      // comments are sorted by default
+      const comments = await octokit.request(
+          "GET " + pr.comments_url + "?per_page=1000"
+      );
+      if (comments?.data?.length >= 1) {
+        const filteredComments = comments.data.filter(
+            (c) => c?.user?.login === "GladosBlueWallet" && c?.body?.includes('Wake the fuck up samurai')
+        );
+
+        for (const comment of filteredComments) {
+          if (comment.created_at > new Date((+new Date()) - 24 * 3600 * 1000).toISOString()) {
+            continue;
+          }
+
+          console.warn("deleting old reminder comment", comment.id, "from PR", pr.number, 'dated', comment.created_at);
+
+          await octokit.request(
+              "DELETE /repos/{owner}/{repo}/issues/comments/{comment_id}",
+              {
+                repo: "BlueWallet",
+                owner: "BlueWallet",
+                comment_id: comment.id,
+              }
+          );
+        }
+      }
+      // end comments cleanup
+
       const _requestedReviewers = {};
 
       const requestedReviews = await octokit.request("GET /repos/{owner}/{repo}/pulls/{ref}/requested_reviewers", {
diff --git a/src/main.ts b/src/main.ts
index ecc58f1..4d629e6 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,4 +1,3 @@
-import * as core from "@actions/core";
 import * as github from "@actions/github";
 
 const token = process.env.TOKEN;