diff --git a/elaborate.cc b/elaborate.cc
index 05432eb8f..5800e8f5b 100644
--- a/elaborate.cc
+++ b/elaborate.cc
@@ -4908,11 +4908,9 @@ NetProc* PEventStatement::elaborate_st(Design*des, NetScope*scope,
 		  unsigned vwid = nset->at(idx).lnk.nexus()->vector_width();
 		    // Is this a part select?
 		  if (always_sens_ && (wid != vwid)) {
-			cerr << get_fileline() << ": sorry: constant "
-			        "selects in always_* processes are not "
-			        "currently supported (all bits will be "
-			        "included)." << endl;
 # if 0
+// Once this is fixed, enable constant bit/part select sensitivity in
+// NetESelect::nex_input().
 			unsigned base = nset->at(idx).base;
 cerr << get_fileline() << ": base = " << base << endl;
 // FIXME: make this work with selects that go before the base.
diff --git a/net_nex_input.cc b/net_nex_input.cc
index cd0e26cf0..65f454cf8 100644
--- a/net_nex_input.cc
+++ b/net_nex_input.cc
@@ -144,12 +144,20 @@ NexusSet* NetESelect::nex_input(bool rem_out, bool always_sens, bool nested_func
       NexusSet*tmp = expr_->nex_input(rem_out, always_sens, nested_func);
       bool const_select = result->size() == 0;
       if (always_sens && const_select) {
-	    if (const NetEConst *val = dynamic_cast <NetEConst*> (base_)) {
+	    if (/* const NetEConst *val = */ dynamic_cast <NetEConst*> (base_)) {
 		  assert(select_type() == IVL_SEL_OTHER);
 		  if (const NetESignal *sig = dynamic_cast<NetESignal*> (expr_)) {
+			cerr << get_fileline() << ": sorry: constant selects "
+			        "in always_* processes are not fully supported "
+			        "(the process will be sensitive to all bits in '"
+                             << *sig << "')." << endl;
+#if 0
+// Enable this code once PEventStatement::elaborate_st() has been enhanced to
+// support bit/part select sensitivity.
 			delete tmp;
 			tmp = sig->nex_input_base(rem_out, always_sens, nested_func,
                                                   val->value().as_unsigned(), expr_width());
+#endif
 		  } else {
 			cerr << get_fileline() << ": Sorry, cannot determine the sensitivity "
 			     << "for the select of " << *expr_ << ", using all bits." << endl;