diff --git a/gn.spec b/gn.spec
index 847fcdc..edac511 100644
--- a/gn.spec
+++ b/gn.spec
@@ -1,5 +1,6 @@
 # Build HTML docs from markdown using pandoc?
-%bcond_without html_docs
+# Currently, neither pandoc nor parallel is available in EPEL9.
+%bcond_with html_docs
 
 Name:           gn
 # Upstream uses the number of commits in the git history as the version number.