diff --git a/src/cpu_map/x86_Cascadelake-Server.xml b/src/cpu_map/x86_Cascadelake-Server.xml
index 7c7fc92c40..b69ac198b6 100644
--- a/src/cpu_map/x86_Cascadelake-Server.xml
+++ b/src/cpu_map/x86_Cascadelake-Server.xml
@@ -43,8 +43,6 @@
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
-    <!-- 'ospke' is a dynamic feature and cannot be enabled manually
-         see QEMU's commit 9ccb9784b57 for more details -->
     <feature name='pae'/>
     <feature name='pat'/>
     <feature name='pcid'/>
diff --git a/src/cpu_map/x86_Icelake-Client.xml b/src/cpu_map/x86_Icelake-Client.xml
index 0b16bbcc5e..fbd53bbe11 100644
--- a/src/cpu_map/x86_Icelake-Client.xml
+++ b/src/cpu_map/x86_Icelake-Client.xml
@@ -42,8 +42,6 @@
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
-    <!-- 'ospke' is a dynamic feature and cannot be enabled manually
-         see QEMU's commit 9ccb9784b57 for more details -->
     <feature name='pae'/>
     <feature name='pat'/>
     <feature name='pcid'/>
diff --git a/src/cpu_map/x86_Icelake-Server.xml b/src/cpu_map/x86_Icelake-Server.xml
index fb15977a59..ecd21cf5c7 100644
--- a/src/cpu_map/x86_Icelake-Server.xml
+++ b/src/cpu_map/x86_Icelake-Server.xml
@@ -50,8 +50,6 @@
     <feature name='msr'/>
     <feature name='mtrr'/>
     <feature name='nx'/>
-    <!-- 'ospke' is a dynamic feature and cannot be enabled manually
-         see QEMU's commit 9ccb9784b57 for more details -->
     <feature name='pae'/>
     <feature name='pat'/>
     <feature name='pcid'/>