diff --git a/.github/workflows/ci-linux-osx-conda.yml b/.github/workflows/ci-linux-osx-conda.yml
index 86ea1bad438a8b3a9f7701a1b9c330b8fe26789f..3805fa0a0e1721b82e494059718df3c774be63cc 100644
--- a/.github/workflows/ci-linux-osx-conda.yml
+++ b/.github/workflows/ci-linux-osx-conda.yml
@@ -26,10 +26,7 @@ jobs:
 
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        miniforge-variant: Mambaforge
-        miniforge-version: latest
         channels: conda-forge
-        python-version: "3.10"
         activate-environment: tsid
 
     - name: Install dependencies [Conda]