diff --git a/RISCOS/Makefile b/RISCOS/Makefile
index c20588b..649404b 100644
--- a/RISCOS/Makefile
+++ b/RISCOS/Makefile
@@ -9,12 +9,12 @@
 ZLIB = $(LIBSROOT).zlib
 EXPAT = $(LIBSROOT).expat.lib
 
-OBJSCAN = $(DLKLIB).objscan
-MAKEDLK = $(DLKLIB).makedlk
+OBJSCAN = objscan
+MAKEDLK = makedlk
 
 # change from time to time (don't forget to change !Boot also)
 TARGET=Python22
-BUILD=23
+BUILD=25
 
 
 #
@@ -164,7 +164,9 @@
 	@.^.Objects.o.abstract\
 	@.^.Objects.o.unicodectype\
 	@.^.Objects.o.unicodeobject\
-	@.^.Objects.o.descrobject
+	@.^.Objects.o.descrobject\
+	@.^.Objects.o.weakrefobject\
+	@.^.Objects.o.structseq
 
 
 OBJECTS_PARSER =\
@@ -418,6 +420,7 @@
 	-wipe @.^.Lib.*/pyd ~C ~V
 	-wipe @.^.Lib.plat-riscos.*/pyd ~C~V
 	remove s.linktab
+	remove @.^.LibPython
 
 clean-support:
 	-wipe @.^.!* ~C~V
diff --git a/RISCOS/Modules/riscosmodule.c b/RISCOS/Modules/riscosmodule.c
index 9d3510c..c441017 100644
--- a/RISCOS/Modules/riscosmodule.c
+++ b/RISCOS/Modules/riscosmodule.c
@@ -7,6 +7,7 @@
 #include "unixstuff.h"
 
 #include "Python.h"
+#include "structseq.h"
 
 #include <errno.h>
 
@@ -142,7 +143,7 @@
         { "st_ctime", "time of last change" },
 	{ "st_ftype", "file type" },
 	{ "st_attrs", "attributes" },
-	{ "st_obtype", "object type" }
+	{ "st_obtype", "object type" },
 	{ 0 }
 };
 
@@ -194,7 +195,7 @@
 	PyStructSequence_SET_ITEM(v, 11, 
 				  PyInt_FromLong((long) at)); /*attributes*/
 	PyStructSequence_SET_ITEM(v, 12, 
-				  PyInt_FromLong((long) ot)); /*object type*/
+				  PyInt_FromLong((long) ob)); /*object type*/
 
         if (PyErr_Occurred()) {
                 Py_DECREF(v);