diff --git a/reactos/subsys/system/explorer/Makefile b/reactos/subsys/system/explorer/Makefile
index ed0268503df..35129b4c32a 100644
--- a/reactos/subsys/system/explorer/Makefile
+++ b/reactos/subsys/system/explorer/Makefile
@@ -58,3 +58,21 @@ include $(PATH_TO_TOP)/rules.mak
 include $(TOOLS_PATH)/helper.mk
 
 include $(TOOLS_PATH)/depend.mk
+
+
+# additional non-standard targets:
+
+docu: doxy-footer.html
+	doxygen Doxyfile
+
+full-docu: docu
+	-cmd /c start /b /low /wait hhc doxy-doc\html\index.hhp
+	cmd /c move /y doxy-doc\html\index.chm ros-explorer.chm
+	doxygen Doxyfile-all
+	-cmd /c start /b /low /wait hhc doxy-doc\html\index.hhp
+	cmd /c move /y doxy-doc\html\index.chm ros-explorer-full.chm
+
+doxy-footer.html: ever
+	updatefooter
+
+ever: