diff --git a/docs/reference/gio/glib-compile-schemas.xml b/docs/reference/gio/glib-compile-schemas.xml
index 04ed05f57..24b3bf5aa 100644
--- a/docs/reference/gio/glib-compile-schemas.xml
+++ b/docs/reference/gio/glib-compile-schemas.xml
@@ -81,6 +81,14 @@ Store gschemas.compiled in the TARGET
+
+
+
+Abort on any errors in schemas. Without this option, faulty schema files are
+simply omitted from the resulting compiled schema.
+
+
+