diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cb16a94..cc3e05d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,9 +10,9 @@ on: [workflow_dispatch]
 jobs:
   pre-release:
     runs-on: "ubuntu-latest"
-    container:
-      image: ubuntu:18.04
-      options: --privileged
+    #container:
+    #  image: ubuntu:18.04
+    #  options: --privileged
 
     steps:
       - name: Install packages
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 41ad5ec..5174091 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,9 +10,9 @@ on: [workflow_dispatch]
 jobs:
   pre-release:
     runs-on: "ubuntu-latest"
-    container:
-      image: ubuntu:18.04
-      options: --privileged
+    #container:
+    #  image: ubuntu:18.04
+    #  options: --privileged
 
     steps:
       - name: Install packages