diff --git a/ext/gtk/gstgtkbasesink.c b/ext/gtk/gstgtkbasesink.c
index 44c8cbd46e..843c97f1b6 100644
--- a/ext/gtk/gstgtkbasesink.c
+++ b/ext/gtk/gstgtkbasesink.c
@@ -20,6 +20,7 @@
 
 /**
  * SECTION:gtkgstsink
+ * @title: GstGtkBaseSink
  *
  */
 
diff --git a/ext/gtk/gstgtkglsink.c b/ext/gtk/gstgtkglsink.c
index 2bdd331c65..56326882a9 100644
--- a/ext/gtk/gstgtkglsink.c
+++ b/ext/gtk/gstgtkglsink.c
@@ -19,8 +19,8 @@
  */
 
 /**
- * SECTION:gstgtkglsink
- *
+ * SECTION:element-gtkglsink
+ * @title: gtkglsink
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/ext/gtk/gstgtksink.c b/ext/gtk/gstgtksink.c
index e9f9d0cc72..ba8ea33ca0 100644
--- a/ext/gtk/gstgtksink.c
+++ b/ext/gtk/gstgtksink.c
@@ -19,7 +19,8 @@
  */
 
 /**
- * SECTION:gtkgstsink
+ * SECTION:element-gtkgstsink
+ * @title: gtkgstsink
  *
  */
 
diff --git a/ext/gtk/gtkgstglwidget.c b/ext/gtk/gtkgstglwidget.c
index e780ebd386..ea0fe2f8ab 100644
--- a/ext/gtk/gtkgstglwidget.c
+++ b/ext/gtk/gtkgstglwidget.c
@@ -41,6 +41,7 @@
 
 /**
  * SECTION:gtkgstglwidget
+ * @title: GtkGstGlWidget
  * @short_description: a #GtkGLArea that renders GStreamer video #GstBuffers
  * @see_also: #GtkGLArea, #GstBuffer
  *
diff --git a/ext/gtk/gtkgstwidget.c b/ext/gtk/gtkgstwidget.c
index 5fe238a545..a936210ba1 100644
--- a/ext/gtk/gtkgstwidget.c
+++ b/ext/gtk/gtkgstwidget.c
@@ -29,6 +29,7 @@
 
 /**
  * SECTION:gtkgstwidget
+ * @title: GtkGstWidget
  * @short_description: a #GtkWidget that renders GStreamer video #GstBuffers
  * @see_also: #GtkDrawingArea, #GstBuffer
  *