diff --git a/docs/conf.py b/docs/conf.py
index 8eb7b46239a..ad23acab42f 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -113,6 +113,8 @@
 
 nb_execution_timeout = 60
 nb_execution_mode = "cache"
+nb_execution_allow_errors = False
+nb_execution_raise_on_error = True
 
 # -- Options for HTML output ----------------------------------------------