diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3c1f4740..635e6297 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,18 +10,12 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - version: 'nightly'
-            os: ubuntu-latest
-            arch: x64
           - version: '1'
             os: ubuntu-latest
             arch: x64
           - version: '1.0'
             os: ubuntu-latest
             arch: x64
-          - version: '1'
-            os: ubuntu-latest
-            arch: x86
           - version: '1'
             os: windows-latest
             arch: x64