diff --git a/.github/workflows/coverity-scan.yml b/.github/workflows/coverity-scan.yml
index 741d2b8ca..c48534c1d 100644
--- a/.github/workflows/coverity-scan.yml
+++ b/.github/workflows/coverity-scan.yml
@@ -6,7 +6,7 @@ on:
 
 jobs:
   latest:
-    runs-on: ubuntu-latest
+    runs-on: OpenBSD
     steps:
       - name: Check submission cache
         id: check_submit
@@ -18,7 +18,7 @@ jobs:
 
       - name: Install dependencies
         if: steps.check_submit.outputs.cache-hit != 'true'
-        run: sudo apt update && sudo apt install -y libcap-dev libfmt-dev libjsoncpp-dev liblzo2-dev liblz4-dev libssl-dev swig
+        run: doas syspatch && doas pkg_add -Uu && doas pkg_add -aa libcap-dev libfmt-dev libjsoncpp-dev liblzo2-dev liblz4-dev libssl-dev swig wget2
       - name: Checkout OpenVPN 3
         if: steps.check_submit.outputs.cache-hit != 'true'
         uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
@@ -47,7 +47,7 @@ jobs:
         if: steps.check_submit.outputs.cache-hit != 'true'
         run: |
           wget -q https://scan.coverity.com/download/cxx/linux64 --post-data "token=$TOKEN&project=OpenVPN%2Fopenvpn3" -O cov-analysis-linux64.tar.gz
-          mkdir cov-analysis-linux64
+          mkdir cov-analysis-obsdx64
           tar xzf cov-analysis-linux64.tar.gz --strip 1 -C cov-analysis-linux64
         env:
           TOKEN: ${{ secrets.COVERITY_SCAN_TOKEN }}
diff --git a/.github/workflows/doxygen.yml b/.github/workflows/doxygen.yml
index 64add3dc1..467b9e6d9 100644
--- a/.github/workflows/doxygen.yml
+++ b/.github/workflows/doxygen.yml
@@ -8,7 +8,7 @@ concurrency:
   cancel-in-progress: false
 jobs:
   build:
-    runs-on: ubuntu-24.04
+    runs-on: OpenBSD
     steps:
       - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
         with:
@@ -22,8 +22,8 @@ jobs:
 
       - name: Install dependencies
         run: |
-          sudo apt update
-          sudo apt install -y --no-install-recommends \
+          doas pkg_add -Uu
+          doas pkg_add -y --no-install-recommends \
             build-essential cmake doxygen graphviz ninja-build \
             libasio-dev libcap-dev liblz4-dev libjsoncpp-dev libssl-dev libxxhash-dev
 
@@ -49,7 +49,7 @@ jobs:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-24.04
+    runs-on: OpenBSD
     steps:
       - name: Deploy to GitHub Pages
         id: deployment