diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 9a71664df..acec2e81b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -94,7 +94,6 @@ jobs:
     - name: Docs
       if: startsWith(matrix.os, 'ubuntu') && matrix.python-version == 3.10
       run: |
-        python3 -m pip install furo sphinx-copybutton sphinx-issues sphinx-removed-in sphinxext-opengraph
         make doccheck
 
     - name: After success
diff --git a/Makefile b/Makefile
index 219dda1de..8f2862948 100644
--- a/Makefile
+++ b/Makefile
@@ -17,11 +17,12 @@ coverage:
 
 .PHONY: doc
 doc:
+	python3 -c "import PIL" > /dev/null 2>&1 || python3 -m pip install .
 	$(MAKE) -C docs html
 
 .PHONY: doccheck
 doccheck:
-	$(MAKE) -C docs html
+	$(MAKE) doc
 # Don't make our tests rely on the links in the docs being up every single build.
 # We don't control them.  But do check, and update them to the target of their redirects.
 	$(MAKE) -C docs linkcheck || true
diff --git a/docs/Makefile b/docs/Makefile
index f11d6b189..458299aac 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -43,8 +43,7 @@ clean:
 	-rm -rf $(BUILDDIR)/*
 
 install-sphinx:
-	$(PYTHON) -c "import sphinx" > /dev/null 2>&1 || $(PYTHON) -m pip install sphinx
-	$(PYTHON) -c "import furo" > /dev/null 2>&1 || $(PYTHON) -m pip install furo
+	$(PYTHON) -m pip install --quiet sphinx sphinx-copybutton sphinx-issues sphinx-removed-in sphinxext-opengraph furo olefile
 
 html:
 	$(MAKE) install-sphinx