diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 9823ecf..a9d6a23 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -215,7 +215,7 @@ jobs:
           auto-activate: true
           activate-environment: base
           conda-remove-defaults: true
-          channels: ccpbiosim,conda-forge
+          channels: CCPBioSim,conda-forge
           channel-priority: strict
 
       - name: Install build tools
@@ -231,9 +231,13 @@ jobs:
         env:
           PIP_NO_INDEX: "0"
         run: |
-          PKG_PATH=$(conda build conda-recipe --output)
+          PKG_PATH=$(conda build conda-recipe -c CCPBioSim -c conda-forge --output)
           echo "PKG_PATH=$PKG_PATH" >> "$GITHUB_ENV"
-          conda build conda-recipe
+
+          conda build conda-recipe \
+            -c CCPBioSim \
+            -c conda-forge \
+            --override-channel
           test -f "$PKG_PATH"
           echo "Built: $PKG_PATH"