diff --git a/core/include/cv64a6_imafdc_sv39_hpdcache_wb_config_pkg.sv b/core/include/cv64a6_imafdc_sv39_hpdcache_wb_config_pkg.sv
index 8f34e2a3b4..5e2773053c 100644
--- a/core/include/cv64a6_imafdc_sv39_hpdcache_wb_config_pkg.sv
+++ b/core/include/cv64a6_imafdc_sv39_hpdcache_wb_config_pkg.sv
@@ -129,6 +129,7 @@ package cva6_config_pkg;
       PMPCfgRstVal: {64{64'h0}},
       PMPAddrRstVal: {64{64'h0}},
       PMPEntryReadOnly: 64'd0,
+      PMPNapotEn: bit'(1),
       NOCType: config_pkg::NOC_TYPE_AXI4_ATOP,
       NrNonIdempotentRules: unsigned'(2),
       NonIdempotentAddrBase: 1024'({64'b0, 64'b0}),