diff --git a/.github/workflows/linkcheck.yml b/.github/workflows/linkcheck.yml
index 0cbf34e..2fae4a7 100644
--- a/.github/workflows/linkcheck.yml
+++ b/.github/workflows/linkcheck.yml
@@ -27,4 +27,5 @@ jobs:
       - name: Check links in documentation
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SPHINXOPTS: "-W --keep-going"
         run: poetry run make -C docs linkcheck
diff --git a/docs/conf.py b/docs/conf.py
index b10428d..735226b 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -43,6 +43,22 @@ def canonical_url() -> str:
 html_title = f"{project} v{release}"
 
 
+linkcheck_allowed_redirects = {
+    r"https://cadquery\.readthedocs\.io/.*": (
+        r"https://cadquery\.readthedocs\.io/en/latest/.*"
+    ),
+    r"https://cq-electronics\.readthedocs\.io/.*": (
+        r"https://cq-electronics\.readthedocs\.io/en/latest/.*"
+    ),
+    r"https://open-source-rover\.readthedocs\.io/.*": (
+        r"https://open-source-rover\.readthedocs\.io/en/latest/.*"
+    ),
+    r"https://sphinxcontrib-cadquery\.readthedocs\.io/.*": (
+        r"https://sphinxcontrib-cadquery\.readthedocs\.io/en/latest/.*"
+    ),
+    r"https://www\.sphinx-doc\.org/.*": r"https://www\.sphinx-doc\.org/en/master/.*",
+}
+
 linkcheck_ignore = [
     "https://roverchallenge.eu/",  # SSLCertVerificationError
     "https://www.kickstarter.com/",  # returns 403 for robots
diff --git a/docs/related-projects.rst b/docs/related-projects.rst
index c608a2a..1aa30ea 100644
--- a/docs/related-projects.rst
+++ b/docs/related-projects.rst
@@ -23,7 +23,7 @@ Documentation
     * https://github.com/nasa-jpl/osr-rover-code
 
 Website
-    https://open-source-rover.readthedocs.io
+    https://open-source-rover.readthedocs.io/
 
 .. figure:: _static/images/related-projects/jpl-osr-v1.*
     :alt: JPL Open Source Rover
diff --git a/setup.cfg b/setup.cfg
index 8c9e6ff..7820247 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,4 +1,5 @@
 [flake8]
 doctests = true
+extend-ignore = E203
 max-complexity = 6
 max-line-length = 88