diff --git a/docs/source/conf.py b/docs/source/conf.py
index 12acfcc06..2e4173c12 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -59,8 +59,8 @@ def _get_build_type():
 issues_github_path = "pypdfium2-team/pypdfium2"
 
 suppress_warnings = [
-    "ref.myst",
     "myst.header",
+    "myst.xref_missing",
 ]
 
 add_module_names = False