diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1b09bde..35b8f70 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -7,9 +7,7 @@ on:
 
 jobs:
   deploy:
-    # ubuntu 22.04 has an old version of asymptote that does not works inside github
-    # runners, so we are using macos-latest until ubuntu 24.04 is available
-    runs-on: macos-latest 
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -22,7 +20,7 @@ jobs:
           node-version: 18
       
       - name: Install asymptote
-        run: brew install asymptote pdf2svg
+        run: sudo apt-get install asymptote
       
       - name: Setup package registry
         run: |