diff --git a/.github/actions/publish-package/action.yml b/.github/actions/publish-package/action.yml
index aba3151e..f6cfbc39 100644
--- a/.github/actions/publish-package/action.yml
+++ b/.github/actions/publish-package/action.yml
@@ -24,7 +24,7 @@ runs:
       conda config --set always_yes yes --set changeps1 no
       conda create -n build-env
       conda activate build-env
-      mamba install -c conda-forge mamba conda-build anaconda-client conda-verify boa setuptools=75.1.0
+      mamba install -c conda-forge mamba conda-build anaconda-client conda-verify boa
       conda config --add channels mantid/label/nightly
       conda config --add channels mantid
 
diff --git a/.github/workflows/deploy_conda_nightly.yml b/.github/workflows/deploy_conda_nightly.yml
index c35ee1ea..6a240873 100644
--- a/.github/workflows/deploy_conda_nightly.yml
+++ b/.github/workflows/deploy_conda_nightly.yml
@@ -1,11 +1,11 @@
 name: Deploy MSlice nightly
 
-on: push
-#  workflow_run:
-#    workflows: ["MSlice nightly build"]
-#    branches: [main]
-#    types:
-#      - completed
+on:
+  workflow_run:
+    workflows: ["MSlice nightly build"]
+    branches: [main]
+    types:
+      - completed
 
 jobs:
   build_conda_and_upload:
@@ -26,7 +26,7 @@ jobs:
           echo "recentCommits=$(test -z $(git log --since="yesterday" -1 --format=%h) && echo false || echo true)" >> $GITHUB_ENV
 
       - name: Setup Miniconda
-#        if: ${{ env.recentCommits == 'true'}}
+        if: ${{ env.recentCommits == 'true'}}
         uses: conda-incubator/setup-miniconda@v3
         with:
           miniforge-version: latest
@@ -35,7 +35,7 @@ jobs:
           auto-activate-base: false
 
       - name: Build MSlice nightly conda package
-#        if: ${{ env.recentCommits == 'true'}}
+        if: ${{ env.recentCommits == 'true'}}
         uses: ./.github/actions/publish-package
         with:
           label: nightly