diff --git a/doc/org.eclipse.cdt.doc.user/images/cdt_pref-prop-pages.png b/doc/org.eclipse.cdt.doc.user/images/cdt_pref-prop-pages.png
index c10f770ffa0..e6312702060 100644
Binary files a/doc/org.eclipse.cdt.doc.user/images/cdt_pref-prop-pages.png and b/doc/org.eclipse.cdt.doc.user/images/cdt_pref-prop-pages.png differ
diff --git a/doc/org.eclipse.cdt.doc.user/reference/cdt_u_pref_prop_pages.htm b/doc/org.eclipse.cdt.doc.user/reference/cdt_u_pref_prop_pages.htm
index 9b0f1870257..1470d206200 100644
--- a/doc/org.eclipse.cdt.doc.user/reference/cdt_u_pref_prop_pages.htm
+++ b/doc/org.eclipse.cdt.doc.user/reference/cdt_u_pref_prop_pages.htm
@@ -33,6 +33,12 @@
 			<td>Shows or hides corresponding button, normally placed on every property page.<br>
       If this button is hidden, Manage operation can be accessed from Main Menu or Context Menu.</td>
 		</tr>
+		<tr valign="top" >
+			<td><strong>Display 'Include Files' tab</strong></td>
+			<td>Displays a tab under 'Paths &amp; Symbols' showing files which are included by default.
+			These included files will be parsed before source, even if they're not explicitly 
+			#include'd by the source file. Corresponds to the '-include' switch on GNU compilers.</td>
+		</tr>
 		<tr valign="top" >
 			<td><strong>Display 'Data hierarchy' tab</strong></td>
 			<td>Displays auxiliary tab which allows browsing data of project configurations.