diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index a073365..c1e3956 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -6,9 +6,14 @@ jobs:
       name: Publish
       runs-on: ubuntu-latest
       steps:
-        - uses: actions/checkout@v1
-        - name: Publish
-          env:
-            APIKEY: ${{ secrets.APIKEY }}
-          run: .\publish.ps1
-          shell: pwsh
\ No newline at end of file
+      - name: Check out repo
+        uses: actions/checkout@v1
+      - name: Pester unit tests
+        shell: pwsh
+        run: |
+          Invoke-Pester
+      - name: Publish
+        env:
+          APIKEY: ${{ secrets.APIKEY }}
+        run: .\publish.ps1
+        shell: pwsh
\ No newline at end of file