diff --git a/dv/uvm/core_ibex/riscv_dv_extension/testlist.yaml b/dv/uvm/core_ibex/riscv_dv_extension/testlist.yaml
index 0f8831c5..26b888f8 100644
--- a/dv/uvm/core_ibex/riscv_dv_extension/testlist.yaml
+++ b/dv/uvm/core_ibex/riscv_dv_extension/testlist.yaml
@@ -177,7 +177,7 @@
     +require_signature_addr=1
     +enable_debug_seq=1
     +enable_bad_intg_on_uninit_access=0
-  timeout_s: 300
+  timeout_s: 600
 
 - test: riscv_debug_stress_test
   description: >