diff --git a/gtk4.spec b/gtk4.spec
index c69e183..d07f9f8 100644
--- a/gtk4.spec
+++ b/gtk4.spec
@@ -116,6 +116,10 @@ for writing applications with version 4 of the GTK widget toolkit.
 Summary: Developer documentation for GTK
 BuildArch: noarch
 Requires: gtk4 = %{version}-%{release}
+# Because web fonts from upstream are not bundled in the gi-docgen package,
+# packages containing documentation generated with gi-docgen should depend on
+# this metapackage to ensure the proper system fonts are present.
+Recommends: gi-docgen-fonts
 
 %description devel-docs
 This package contains developer documentation for version 4 of the GTK