diff --git a/sdk/firmware/bochsrc_amd64.cfg b/sdk/firmware/bochsrc_amd64.cfg
index 4701a1d..a857ce7 100644
--- a/sdk/firmware/bochsrc_amd64.cfg
+++ b/sdk/firmware/bochsrc_amd64.cfg
@@ -27,7 +27,7 @@ optramimage3: file=none
 optramimage4: file=none
 pci: enabled=1, chipset=i440fx, slot1=cirrus, slot2=none, slot3=none, slot4=none, slot5=none
 vga: extension=cirrus, update_freq=5, realtime=1, ddc=builtin
-cpu: count=1:1:1, ips=400000000, quantum=16, model=bx_generic, reset_on_triple_fault=0, cpuid_limit_winnt=0, ignore_bad_msrs=1, mwait_is_nop=0
+cpu: count=2:2:1, ips=400000000, quantum=16, model=bx_generic, reset_on_triple_fault=0, cpuid_limit_winnt=0, ignore_bad_msrs=1, mwait_is_nop=0
 cpuid: level=6, stepping=3, model=3, family=6, vendor_string="GenuineIntel", brand_string="              Intel(R) Pentium(R) 4 CPU        "
 cpuid: mmx=true, apic=xapic, simd=sse4_2, sse4a=false, misaligned_sse=false, sep=true
 cpuid: movbe=false, adx=false, aes=false, sha=false, xsave=false, xsaveopt=false, x86_64=true
diff --git a/sdk/firmware/bochsrc_i686.cfg b/sdk/firmware/bochsrc_i686.cfg
index 2bf2cdf..fd5cbe2 100644
--- a/sdk/firmware/bochsrc_i686.cfg
+++ b/sdk/firmware/bochsrc_i686.cfg
@@ -27,7 +27,7 @@ optramimage3: file=none
 optramimage4: file=none
 pci: enabled=1, chipset=i440fx, slot1=cirrus, slot2=none, slot3=none, slot4=none, slot5=none
 vga: extension=cirrus, update_freq=5, realtime=1, ddc=builtin
-cpu: count=1:1:1, ips=400000000, quantum=16, model=bx_generic, reset_on_triple_fault=0, cpuid_limit_winnt=0, ignore_bad_msrs=1, mwait_is_nop=0
+cpu: count=2:2:1, ips=400000000, quantum=16, model=bx_generic, reset_on_triple_fault=0, cpuid_limit_winnt=0, ignore_bad_msrs=1, mwait_is_nop=0
 cpuid: level=6, stepping=3, model=3, family=6, vendor_string="GenuineIntel", brand_string="              Intel(R) Pentium(R) 4 CPU        "
 cpuid: mmx=true, apic=xapic, simd=sse4_2, sse4a=false, misaligned_sse=false, sep=true
 cpuid: movbe=false, adx=false, aes=false, sha=false, xsave=false, xsaveopt=false, x86_64=true