Index: Stackless/module/taskletobject.c
===================================================================
--- Stackless/module/taskletobject.c	(revision 75579)
+++ Stackless/module/taskletobject.c	(working copy)
@@ -1337,7 +1337,6 @@
 };
 
 #define PCF PyCFunction
-#define METH_KS METH_KEYWORDS | METH_STACKLESS
 #define METH_NS METH_NOARGS | METH_STACKLESS
 
 static PyMethodDef tasklet_methods[] = {
@@ -1355,7 +1354,7 @@
 	 tasklet_become__doc__},
 	{"capture",		(PCF)tasklet_capture,	    METH_VARARGS | METH_KEYWORDS,
 	 tasklet_capture__doc__},
-	{"raise_exception",	(PCF)tasklet_raise_exception, METH_KS,
+	{"raise_exception",	(PCF)tasklet_raise_exception, METH_VARARGS | METH_STACKLESS,
 	tasklet_raise_exception__doc__},
 	{"kill",		(PCF)tasklet_kill,	    METH_NS,
 	 tasklet_kill__doc__},