diff --git a/.github/workflows/codeQL_v2.yml b/.github/workflows/codeQL_v2.yml
deleted file mode 100644
index f9b10d13..00000000
--- a/.github/workflows/codeQL_v2.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-name: 'CodeQL_V2'
-
-on:
-  push:
-    branches: [ main ]
-
-  pull_request:
-    branches: [ main ]
-permissions:  # added using https://github.com/step-security/secure-repo
-  contents: read
-
-jobs:
-  CodeQL-Build:
-    # CodeQL runs on ubuntu-latest
-    runs-on: ubuntu-latest
-
-    permissions:
-      # required for all workflows
-      security-events: write
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
-
-      # Initializes the CodeQL tools for scanning.
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@32dc499307d133bb5085bae78498c0ac2cf762d5 # v2.2.5
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@32dc499307d133bb5085bae78498c0ac2cf762d5 # v2.2.5