diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml
index a98da910c9..c9935a0ef9 100644
--- a/src/cpu_map/x86_features.xml
+++ b/src/cpu_map/x86_features.xml
@@ -343,6 +343,9 @@
   <feature name='movdir64b'>
     <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x10000000'/>
   </feature>
+  <feature name='sgxlc'>
+    <cpuid eax_in='0x07' ecx_in='0x00' ecx='0x40000000'/>
+  </feature>
 
   <feature name='avx512-4vnniw'>
     <cpuid eax_in='0x07' ecx_in='0x00' edx='0x00000004'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-disabled.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-disabled.xml
index 3a2308155c..bffdae01da 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-disabled.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-disabled.xml
@@ -1,6 +1,6 @@
 <!-- Features disabled by QEMU -->
 <cpudata arch='x86'>
   <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x0800c1fc' edx='0xb0600000'/>
-  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02000004' ecx='0x00000000' edx='0x08000000'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02000004' ecx='0x40000000' edx='0x08000000'/>
   <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/>
 </cpudata>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
index 5cf7778d55..99874701de 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-guest.xml
@@ -21,6 +21,7 @@
   <feature policy='require' name='sgx'/>
   <feature policy='require' name='clflushopt'/>
   <feature policy='require' name='intel-pt'/>
+  <feature policy='require' name='sgxlc'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='ssbd'/>
   <feature policy='require' name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
index 00fa402474..8e5cab50bb 100644
--- a/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Core-i7-8700-host.xml
@@ -23,6 +23,7 @@
   <feature name='sgx'/>
   <feature name='clflushopt'/>
   <feature name='intel-pt'/>
+  <feature name='sgxlc'/>
   <feature name='stibp'/>
   <feature name='ssbd'/>
   <feature name='xsaves'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-disabled.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-disabled.xml
index 939506ef89..2769427a85 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-disabled.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-disabled.xml
@@ -1,7 +1,7 @@
 <!-- Features disabled by QEMU -->
 <cpudata arch='x86'>
   <cpuid eax_in='0x00000001' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x0804c1fc' edx='0xb0600000'/>
-  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02001004' ecx='0x00400010' edx='0x00000010'/>
+  <cpuid eax_in='0x00000007' ecx_in='0x00' eax='0x00000000' ebx='0x02001004' ecx='0x40400010' edx='0x00000010'/>
   <cpuid eax_in='0x0000000f' ecx_in='0x01' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000006'/>
   <cpuid eax_in='0x80000007' ecx_in='0x00' eax='0x00000000' ebx='0x00000000' ecx='0x00000000' edx='0x00000100'/>
 </cpudata>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
index b816310368..13147e354e 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-guest.xml
@@ -26,6 +26,7 @@
   <feature policy='require' name='sha-ni'/>
   <feature policy='require' name='ospke'/>
   <feature policy='require' name='rdpid'/>
+  <feature policy='require' name='sgxlc'/>
   <feature policy='require' name='fsrm'/>
   <feature policy='require' name='stibp'/>
   <feature policy='require' name='arch-capabilities'/>
diff --git a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
index ce81ad0ec2..aa2514eb60 100644
--- a/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
+++ b/tests/cputestdata/x86_64-cpuid-Ice-Lake-Server-host.xml
@@ -28,6 +28,7 @@
   <feature name='sha-ni'/>
   <feature name='ospke'/>
   <feature name='rdpid'/>
+  <feature name='sgxlc'/>
   <feature name='fsrm'/>
   <feature name='stibp'/>
   <feature name='arch-capabilities'/>