diff --git a/.github/workflows/make_files_tree.yml b/.github/workflows/make_files_tree.yml
index 12ca504b2d..3d332d0378 100644
--- a/.github/workflows/make_files_tree.yml
+++ b/.github/workflows/make_files_tree.yml
@@ -21,7 +21,7 @@ jobs:
       matrix:
         include:
           - mode: web
-            os: macos-12
+            os: ubuntu-20.04
 
           - mode: web_res
             os: ubuntu-20.04
diff --git a/.github/workflows/make_tracked_links_list.yml b/.github/workflows/make_tracked_links_list.yml
index 080cd07487..a10ee5d535 100644
--- a/.github/workflows/make_tracked_links_list.yml
+++ b/.github/workflows/make_tracked_links_list.yml
@@ -12,7 +12,7 @@ on:
 jobs:
   make_tracked_links_file:
     name: Make tracked links file
-    runs-on: macos-12
+    runs-on: ubuntu-20.04
     timeout-minutes: 5
 
     steps: