diff --git a/.github/workflows/build-kurzpraesentation_plenum.yaml b/.github/workflows/build-kurzpraesentation_plenum.yaml
deleted file mode 100644
index 7fc3df0..0000000
--- a/.github/workflows/build-kurzpraesentation_plenum.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Build Kurzpraesentation_Plenum.tex
-on: [push]
-jobs:
-  build_Kurzpraesentation_Plenum:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Git repository
-        uses: actions/checkout@v3
-      - name: Compile Kurzpraesentation_Plenum.tex
-        uses: xu-cheng/latex-action@v2
-        with:
-          root_file: Kurzpraesentation_Plenum.tex
-          latexmk_use_lualatex: true
-      - name: Upload PDF file
-        uses: actions/upload-artifact@v3
-        with:
-          name: Kurzpraesentation_Plenum.pdf
-          path: Kurzpraesentation_Plenum.pdf
diff --git a/.github/workflows/build-praesentation_at_gj.yaml b/.github/workflows/build-praesentation_at_gj.yaml
deleted file mode 100644
index d3ad999..0000000
--- a/.github/workflows/build-praesentation_at_gj.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Build Praesentation_AT_JG.tex
-on: [push]
-jobs:
-  build_Praesentation_AT_JG:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Git repository
-        uses: actions/checkout@v3
-      - name: Compile Praesentation_AT_JG.tex
-        uses: xu-cheng/latex-action@v2
-        with:
-          root_file: Praesentation_AT_JG.tex
-          latexmk_use_lualatex: true
-      - name: Upload PDF file
-        uses: actions/upload-artifact@v3
-        with:
-          name: Praesentation_AT_JG.pdf
-          path: Praesentation_AT_JG.pdf