diff --git a/lib/clixon/clixon_xml_nsctx.h b/lib/clixon/clixon_xml_nsctx.h
index 3b187fb2..b3f34d1d 100644
--- a/lib/clixon/clixon_xml_nsctx.h
+++ b/lib/clixon/clixon_xml_nsctx.h
@@ -51,7 +51,7 @@
 cvec   *xml_nsctx_init(char *prefix, char *ns);
 int     xml_nsctx_free(cvec *nsc);
 char   *xml_nsctx_get(cvec *nsc, char *prefix);
-int     xml_nsctx_get_prefix(cvec *cvv,	char *namespace, char **prefix);
+int     xml_nsctx_get_prefix(cvec *cvv,	char *ns, char **prefix);
 int     xml_nsctx_add(cvec *nsc, char *prefix, char *ns);
 int     xml_nsctx_node(cxobj *x, cvec **ncp);
 int     xml_nsctx_yang(yang_stmt *yn, cvec **ncp);