diff --git a/.github/workflows/test-and-upload-coverage.yml b/.github/workflows/test-and-upload-coverage.yml
index ebd565091b..277aeef92a 100644
--- a/.github/workflows/test-and-upload-coverage.yml
+++ b/.github/workflows/test-and-upload-coverage.yml
@@ -46,9 +46,19 @@ jobs:
             database-type: badger-memory
             mutation-type: collection-save
             detect-changes: false
+          - os: windows-latest
+            client-type: go
+            database-type: badger-memory
+            mutation-type: collection-save
+            detect-changes: false
 
     runs-on: ${{ matrix.os }}
 
+    # We run all runners via the bash shell to provide us with a consistent set of env variables and commands
+    defaults:
+      run:
+        shell: bash
+
     env:
       DEFRA_CLIENT_GO: ${{ matrix.client-type == 'go' }}
       DEFRA_CLIENT_HTTP: ${{ matrix.client-type == 'http' }}