diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 9442a5d55d..abdea7fb59 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -276,7 +276,7 @@ GTKDOC_LIBS = \
 
 
 # Extra options to supply to gtkdoc-mkdb
-MKDB_OPTIONS=--output-format=xml --name-space=gtk
+MKDB_OPTIONS=--output-format=xml --name-space=gtk --default-includes=gtk/gtk.h
 
 # Extra SGML files that are included by $(DOC_MAIN_SGML_FILE)
 content_files =					\
diff --git a/docs/reference/gtk/gtk3-sections.txt b/docs/reference/gtk/gtk3-sections.txt
index ab10ddd025..8d379018c0 100644
--- a/docs/reference/gtk/gtk3-sections.txt
+++ b/docs/reference/gtk/gtk3-sections.txt
@@ -1,6 +1,3 @@
-
-<INCLUDE>gtk/gtk.h</INCLUDE>
-
 <SECTION>
 <FILE>gtkaboutdialog</FILE>
 <TITLE>GtkAboutDialog</TITLE>
@@ -7089,7 +7086,6 @@ GtkPrintOperationPrivate
 
 
 <SECTION>
-<INCLUDE>gtk/gtkunixprint.h</INCLUDE>
 <FILE>gtkprintunixdialog</FILE>
 <TITLE>GtkPrintUnixDialog</TITLE>
 GtkPrintUnixDialog
@@ -7436,7 +7432,6 @@ gtk_print_context_get_type
 
 
 <SECTION>
-<INCLUDE>gtk/gtkunixprint.h</INCLUDE>
 <FILE>gtkprintjob</FILE>
 <TITLE>GtkPrintJob</TITLE>
 GtkPrintJob
@@ -7488,7 +7483,6 @@ gtk_print_job_get_type
 
 
 <SECTION>
-<INCLUDE>gtk/gtkunixprint.h</INCLUDE>
 <FILE>gtkpagesetupunixdialog</FILE>
 <TITLE>GtkPageSetupUnixDialog</TITLE>
 GtkPageSetupUnixDialog
diff --git a/gtk/gtkpagesetupunixdialog.c b/gtk/gtkpagesetupunixdialog.c
index 8952afa455..a992271c44 100644
--- a/gtk/gtkpagesetupunixdialog.c
+++ b/gtk/gtkpagesetupunixdialog.c
@@ -49,6 +49,7 @@
  * SECTION:gtkpagesetupunixdialog
  * @Short_description: A page setup dialog
  * @Title: GtkPageSetupUnixDialog
+ * @Include: gtk/gtkunixprint.h
  *
  * #GtkPageSetupUnixDialog implements a page setup dialog for platforms
  * which don’t provide a native page setup dialog, like Unix. It can
diff --git a/gtk/gtkprintjob.c b/gtk/gtkprintjob.c
index e74fdc01dc..16fd9e945e 100644
--- a/gtk/gtkprintjob.c
+++ b/gtk/gtkprintjob.c
@@ -19,6 +19,7 @@
  * SECTION:gtkprintjob
  * @Title: GtkPrintJob
  * @Short_description: Represents a print job
+ * @Include: gtk/gtkunixprint.h
  *
  * A #GtkPrintJob object represents a job that is sent to a
  * printer. You only need to deal directly with print jobs if
diff --git a/gtk/gtkprintunixdialog.c b/gtk/gtkprintunixdialog.c
index 1d29fd6fc4..936bbef18b 100644
--- a/gtk/gtkprintunixdialog.c
+++ b/gtk/gtkprintunixdialog.c
@@ -64,6 +64,7 @@
  * SECTION:gtkprintunixdialog
  * @Short_description: A print dialog
  * @Title: GtkPrintUnixDialog
+ * @Include: gtk/gtkunixprint.h
  * @See_also: #GtkPageSetupUnixDialog, #GtkPrinter, #GtkPrintJob
  *
  * GtkPrintUnixDialog implements a print dialog for platforms