diff --git a/.github/workflows/review-requested-slack-notification.yml b/.github/workflows/review-requested-slack-notification.yml
deleted file mode 100644
index d52b44b6b1..0000000000
--- a/.github/workflows/review-requested-slack-notification.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-name: "PR review requested Slack notification"
-on:
-  pull_request_target:
-    types:
-      - "review_requested"
-jobs:
-  requested:
-    uses: "NomicFoundation/github-actions-workflows/.github/workflows/review-requested-slack-notification.yml@main"
-    secrets: "inherit"
diff --git a/.github/workflows/review-submitted-slack-notification.yml b/.github/workflows/review-submitted-slack-notification.yml
deleted file mode 100644
index 822a7235d6..0000000000
--- a/.github/workflows/review-submitted-slack-notification.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-name: "PR reviewed Slack notification"
-on:
-  pull_request_review:
-    types:
-      - "submitted"
-jobs:
-  reviewed:
-    uses: "NomicFoundation/github-actions-workflows/.github/workflows/review-submitted-slack-notification.yml@main"
-    secrets: "inherit"