diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index 5183762ef9..50254ed142 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -7439,6 +7439,7 @@ gtk_print_job_get_settings
 gtk_print_job_get_printer
 gtk_print_job_get_title
 gtk_print_job_get_status
+gtk_print_job_set_source_fd
 gtk_print_job_set_source_file
 gtk_print_job_get_surface
 gtk_print_job_send