diff --git a/.github/workflows/keepalive.yaml b/.github/workflows/keepalive.yaml
deleted file mode 100644
index 35119f57..00000000
--- a/.github/workflows/keepalive.yaml
+++ /dev/null
@@ -1,75 +0,0 @@
-name: Weekly register keepalive
-run-name: Weekly register keepalive
-on:
-  schedule:
-    - cron: '15 0 * * 0'
-jobs:
-
-  start_ec2_runner:
-    runs-on: ubuntu-latest
-    env:
-      AWS_KEY_ID: ${{ secrets.AWS_KEY_ID }}
-      AWS_KEY_SECRET: ${{ secrets.AWS_KEY_SECRET }}
-      AWS_INSTANCE_TYPE: ${{ vars.AWS_INSTANCE_TYPE }}
-      AWS_IMAGE_ID: ${{ vars.AWS_IMAGE_ID }}
-      AWS_SECURITY_GROUP: ${{ vars.AWS_SECURITY_GROUP }}
-    outputs:
-      EC2_INSTANCE_ID: ${{ steps.start_runner.outputs.EC2_INSTANCE_ID }}
-    steps:
-      - name: configure_aws
-        run: |
-          set -xe
-          sudo apt update
-          sudo apt install -y awscli jq
-          mkdir ${HOME}/.aws
-          echo "[default]" > ${HOME}/.aws/credentials
-          echo "aws_access_key_id = ${AWS_KEY_ID}" >> ${HOME}/.aws/credentials
-          echo "aws_secret_access_key = ${AWS_KEY_SECRET}" >> ${HOME}/.aws/credentials
-          echo "region = us-east-1" >> ${HOME}/.aws/credentials
-          cat ${HOME}/.aws/credentials
-      - name: start_runner
-        id: start_runner
-        run: |
-          set -xe
-          output=$(aws ec2 run-instances \
-            --instance-type ${AWS_INSTANCE_TYPE} \
-            --image-id ${AWS_IMAGE_ID} \
-            --security-group-ids ${AWS_SECURITY_GROUP} \
-            --count 1)
-          EC2_INSTANCE_ID=$(echo ${output} | jq -r ".Instances[0].InstanceId")
-          echo "EC2_INSTANCE_ID=${EC2_INSTANCE_ID}" >> "$GITHUB_OUTPUT"
-
-  guide_notebooks_regression_ec2:
-    runs-on: [self-hosted, nobrainer-ci-ec2-gpu]
-    needs: start_ec2_runner
-    steps:
-      - name: keepalive_task
-        run: |
-          set -xe
-          ps aux | grep runner
-
-  stop_ec2_runner:
-    if: always()
-    runs-on: ubuntu-latest
-    needs: [start_ec2_runner, guide_notebooks_regression_ec2]
-    env:
-      AWS_KEY_ID: ${{ secrets.AWS_KEY_ID }}
-      AWS_KEY_SECRET: ${{ secrets.AWS_KEY_SECRET }}
-    steps:
-      - name: configure_aws
-        run: |
-          set -xe
-          sudo apt update
-          sudo apt install -y awscli
-          mkdir ${HOME}/.aws
-          echo "[default]" > ${HOME}/.aws/credentials
-          echo "aws_access_key_id = ${AWS_KEY_ID}" >> ${HOME}/.aws/credentials
-          echo "aws_secret_access_key = ${AWS_KEY_SECRET}" >> ${HOME}/.aws/credentials
-          echo "region = us-east-1" >> ${HOME}/.aws/credentials
-          cat ${HOME}/.aws/credentials
-      - name: stop_runner
-        env:
-          EC2_INSTANCE_ID: ${{ needs.start_ec2_runner.outputs.EC2_INSTANCE_ID }}
-        run: |
-          set -xe
-          aws ec2 terminate-instances --instance-ids ${EC2_INSTANCE_ID}