diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 98bac08..bab1efe 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -1,6 +1,6 @@
 name: docs
 on:
-  pull_request: ~
+  pull_request:
   push:
     branches:
       - main
@@ -13,6 +13,10 @@ concurrency:
   cancel-in-progress: true
   group: ${{ github.workflow }}-${{ github.ref }}
 
+defaults:
+  run:
+    shell: sh
+
 jobs:
   documentation:
     name: Build docs on ${{ matrix.os }}
@@ -20,7 +24,7 @@ jobs:
 
     strategy:
       matrix:
-        os: ["ubuntu-latest", "macos-latest"]
+        os: ["windows-latest"]
 
     steps:
       - uses: actions/checkout@v4
@@ -32,5 +36,6 @@ jobs:
         run: |
           cd docs && make check
       - name: Check Vale
+        #if: matrix.os != 'windows-latest'
         run: |
           cd test && make test
diff --git a/common-build/rules.mk b/common-build/rules.mk
index d39a4ba..bc03cc8 100644
--- a/common-build/rules.mk
+++ b/common-build/rules.mk
@@ -91,6 +91,12 @@ GIT_LOG_OUT_DIR = $(TELEMETRY_DIR)/git-log
 # Figure out the OS
 ifeq ($(findstring ;,$(PATH)),;)
     # Windows, but not POSIX environment
+    # Adjustments when running on Windows
+    ACTIVATE        := $(ENV_DIR)/Scripts/activate
+    PYTHON          := python.exe
+    SPHINXBUILD     := $(ENV_DIR)/Scripts/sphinx-build.exe
+    SPHINXAUTOBUILD := $(ENV_DIR)/Scripts/sphinx-autobuild.exe
+    RST2HTML        := $(ENV_DIR)/Scripts/rst2html.py
 else
     UNAME := $(shell uname 2>/dev/null || echo Unknown)
     UNAME := $(patsubst CYGWIN%,Windows,$(UNAME))
@@ -188,6 +194,13 @@ $(VALE):
 	@ $(MAKE) install-vale-styles
 endif
 
+# Vale installation for Windows
+ifeq ($(UNAME),Windows)
+$(VALE):
+	@ $(MAKE) install-vale PROGRAM=$(VALE_WIN)
+	@ $(MAKE) install-vale-styles
+endif
+
 
 # Core build commands and QA checks
 # =============================================================================