diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1ce023c9..440b207e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,6 @@ jobs:
 
     - uses: conda-incubator/setup-miniconda@v3
       with:
-        channels: conda-forge
         environment-file: "scripts/ci/environment.yml"
         mamba-version: "*"
         channels: conda-forge,defaults