diff --git a/Changes b/Changes
index 620d4babf..1fa091056 100644
--- a/Changes
+++ b/Changes
@@ -225,6 +225,7 @@ Verilator 5.020 2024-01-01
 * Fix dynamic NBA conditions (#4773). [Krzysztof Bieganski, Antmicro Ltd.]
 * Fix `V3Fork` stage to run only if `--timing` is set (#4778). [Krzysztof Bieganski, Antmicro Ltd.]
 * Fix max multiply width and add runtime assertions if too small. (#4781)
+* Fix select value too wide (#5148) (#5153). [Dercury]
 
 
 Verilator 5.018 2023-10-30
diff --git a/docs/CONTRIBUTORS b/docs/CONTRIBUTORS
index 47283d55d..90fa0a745 100644
--- a/docs/CONTRIBUTORS
+++ b/docs/CONTRIBUTORS
@@ -35,6 +35,7 @@ David Ledger
 David Metz
 David Stanford
 David Turner
+Dercury
 Don Williamson
 Drew Ranck
 Drew Taussig
diff --git a/src/V3Number.cpp b/src/V3Number.cpp
index 028ba5213..9fa4ece56 100644
--- a/src/V3Number.cpp
+++ b/src/V3Number.cpp
@@ -1891,7 +1891,7 @@ V3Number& V3Number::opSub(const V3Number& lhs, const V3Number& rhs) {
     NUM_ASSERT_OP_ARGS2(lhs, rhs);
     NUM_ASSERT_LOGIC_ARGS2(lhs, rhs);
     if (lhs.isFourState() || rhs.isFourState()) return setAllBitsX();
-    V3Number negrhs(&rhs, rhs.width());
+    V3Number negrhs(&rhs, width());
     negrhs.opNegate(rhs);
     return opAdd(lhs, negrhs);
 }
diff --git a/test_regress/t/t_select_width.pl b/test_regress/t/t_select_width.pl
new file mode 100755
index 000000000..09b2ce4eb
--- /dev/null
+++ b/test_regress/t/t_select_width.pl
@@ -0,0 +1,17 @@
+#!/usr/bin/env perl
+if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
+# DESCRIPTION: Verilator: Verilog Test driver/expect definition
+#
+# Copyright 2003 by Wilson Snyder. This program is free software; you
+# can redistribute it and/or modify it under the terms of either the GNU
+# Lesser General Public License Version 3 or the Perl Artistic License
+# Version 2.0.
+# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
+
+scenarios(linter => 1);
+
+lint(
+    );
+
+ok(1);
+1;
diff --git a/test_regress/t/t_select_width.v b/test_regress/t/t_select_width.v
new file mode 100644
index 000000000..fb997b998
--- /dev/null
+++ b/test_regress/t/t_select_width.v
@@ -0,0 +1,27 @@
+// DESCRIPTION: Verilator: Verilog Test module
+//
+// This file ONLY is placed under the Creative Commons Public Domain, for
+// any use, without warranty, 2024 by Wilson Snyder.
+// SPDX-License-Identifier: CC0-1.0
+
+module t(/*AUTOARG*/
+   // Outputs
+   vlan,
+   // Inputs
+   clk, pkt_data
+   );
+
+   parameter WIDTH = 320;
+   input clk;
+   input [2559:0] pkt_data;
+   output reg [15:0] vlan;
+
+   always @(posedge clk) begin
+      // verilator lint_off WIDTHCONCAT
+      // verilator lint_off WIDTHTRUNC
+      vlan <= pkt_data[ { (WIDTH-12), 3'b0 } - 1 -: 16];
+      // verilator lint_on WIDTHCONCAT
+      // verilator lint_on WIDTHTRUNC
+   end
+
+endmodule