diff --git a/parse.y b/parse.y
index 1295aaa94..297fbb604 100644
--- a/parse.y
+++ b/parse.y
@@ -149,17 +149,6 @@ static std::list<pform_port_t>* make_port_list(list<pform_port_t>*tmp,
       return tmp;
 }
 
-list<pform_range_t>* make_range_from_width(uint64_t wid)
-{
-      pform_range_t range;
-      range.first  = new PENumber(new verinum(wid-1, integer_width));
-      range.second = new PENumber(new verinum((uint64_t)0, integer_width));
-
-      std::list<pform_range_t>*rlist = new std::list<pform_range_t>;
-      rlist->push_back(range);
-      return rlist;
-}
-
 static std::list<perm_string>* list_from_identifier(char*id)
 {
       std::list<perm_string>*tmp = new std::list<perm_string>;
diff --git a/pform.h b/pform.h
index 044e4b751..509e160ed 100644
--- a/pform.h
+++ b/pform.h
@@ -97,7 +97,6 @@ struct parmvalue_t {
 struct str_pair_t { ivl_drive_t str0, str1; };
 
 
-extern std::list<pform_range_t>* make_range_from_width(uint64_t wid);
 extern std::list<pform_range_t>* copy_range(std::list<pform_range_t>* orig);
 
   /* Use this function to transform the parted form of the attribute