diff --git a/.github/workflows/nightly-pack.yml b/.github/workflows/nightly-pack.yml
deleted file mode 100644
index ac85a73854..0000000000
--- a/.github/workflows/nightly-pack.yml
+++ /dev/null
@@ -1,33 +0,0 @@
-name: Nightly Build
-
-on:
-  push:
-    branches:
-    - develop-Mix4BEtest
-    - develop-Mix4ECpack
-
-env:
-  # Path to the solution file relative to the root of the project.
-  SOLUTION_FILE_PATH: .
-
-  # Configuration type to build.
-  # You can convert this to a build matrix if you need coverage of multiple configuration types.
-  # https://docs.github.com/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-  BUILD_CONFIGURATION: DevBuild
-  # GIT_COMMIT: $(git rev-parse --short "$GITHUB_SHA")
-  # GIT_BRANCH: ${GITHUB_REF#refs/heads/}
-
-jobs:
-  build:
-    runs-on: windows-2019
-
-    steps:
-    - uses: actions/checkout@v4
-      with:
-        submodules: recursive
-
-    - name: Build Phobos
-      uses: ./.github/actions/build-phobos  # Build steps are reused
-      with:
-        sln-path: ${{env.SOLUTION_FILE_PATH}}
-        build-config: ${{env.BUILD_CONFIGURATION}}
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 6f310b729c..ac85a73854 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -3,9 +3,8 @@ name: Nightly Build
 on:
   push:
     branches:
-    - master
-    - main
-    - develop
+    - develop-Mix4BEtest
+    - develop-Mix4ECpack
 
 env:
   # Path to the solution file relative to the root of the project.