diff --git a/.github/workflows/nightly-debian.yml b/.github/workflows/nightly-debian.yml
index 87cf5118e..f201729db 100644
--- a/.github/workflows/nightly-debian.yml
+++ b/.github/workflows/nightly-debian.yml
@@ -22,7 +22,49 @@ jobs:
       options: --tmpfs /build:rw --user 0:0
     steps:
       - name: "prepare env"
-        uses: calamares/actions/prepare-debian@v5
+        shell: bash
+        run: |
+          apt-get update
+          # Make sure we can send notices later
+          apt-get -y install git-core jq curl
+          apt-get -y install \
+            build-essential \
+            cmake \
+            extra-cmake-modules \
+            gettext \
+            libatasmart-dev \
+            libappstreamqt-dev \
+            libboost-python-dev \
+            libicu-dev \
+            libparted-dev \
+            libpolkit-qt5-1-dev \
+            libqt5svg5-dev \
+            libqt5webkit5-dev \
+            libyaml-cpp-dev \
+            os-prober \
+            pkg-config \
+            python3-dev \
+            qtbase5-dev \
+            qtdeclarative5-dev \
+            qttools5-dev \
+            qttools5-dev-tools
+          # Same name as on KDE neon, different version
+          apt-get -y install libkpmcore-dev
+          # Additional dependencies (KF5, +)
+          apt-get -y install \
+            libkf5config-dev \
+            libkf5coreaddons-dev \
+            libkf5i18n-dev \
+            libkf5iconthemes-dev \
+            libkf5parts-dev \
+            libkf5service-dev \
+            libkf5solid-dev \
+            libkf5crash-dev \
+            libkf5package-dev \
+            libkf5plasma-dev \
+            libpwquality-dev \
+            libqt5webenginewidgets5 \
+            qtwebengine5-dev
       - name: "prepare source"
         uses: calamares/actions/generic-checkout@v4
       - name: "build"