1 files changed, 8 insertions, 0 deletions
diff --git a/src/caja-image-properties-page.h b/src/caja-image-properties-page.h
index 70cde795..6e07bab8 100644
--- a/src/caja-image-properties-page.h
+++ b/src/caja-image-properties-page.h
@@ -42,13 +42,21 @@ typedef struct CajaImagePropertiesPageDetails CajaImagePropertiesPageDetails;
 
 typedef struct
 {
+#if GTK_CHECK_VERSION (3, 0, 0)
+    GtkBox parent;
+#else
     GtkVBox parent;
+#endif
     CajaImagePropertiesPageDetails *details;
 } CajaImagePropertiesPage;
 
 typedef struct
 {
+#if GTK_CHECK_VERSION (3, 0, 0)
+    GtkBoxClass parent;
+#else
     GtkVBoxClass parent;
+#endif
 } CajaImagePropertiesPageClass;
 
 GType caja_image_properties_page_get_type (void);