diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cbe2809..dc206ef 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,12 +11,17 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        julia-version: ['1.8', '1', 'nightly']
+        julia-version: ['1.6', '1']
         julia-arch: [x64, x86]
         os: [ubuntu-latest, windows-latest, macOS-latest]
         exclude:
           - os: macOS-latest
             julia-arch: x86
+        include:
+          - julia-version: 'nightly'
+            os: ubuntu-latest
+            julia-arch: x64
+            allow-failure: true
 
     steps:
       - uses: actions/checkout@v4