diff --git a/source/conf.py b/source/conf.py
index fb0669bb5..22b0e5e36 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -160,6 +160,8 @@
     # Temporarily ignored due to expired TLS cert.
     # Ref: https://github.com/pypa/packaging.python.org/issues/1998
     r"https://blog\.ganssle\.io/.*",
+    # Temporarily ignored due to expired TLS cert.
+    r"https://kivy.org/.*",
 ]
 linkcheck_retries = 2
 linkcheck_timeout = 30