diff --git a/ntoskrnl/config/cmdata.c b/ntoskrnl/config/cmdata.c
index 47f166f56c2..f53ac05a7cd 100644
--- a/ntoskrnl/config/cmdata.c
+++ b/ntoskrnl/config/cmdata.c
@@ -542,6 +542,13 @@ DATA_SEG("INITDATA") CM_SYSTEM_CONTROL_VECTOR CmControlVector[] =
         &ObpUnsecureGlobalNamesLength,
         NULL
     },
+    {
+        L"Session Manager\\Kernel",
+        L"ObCaseInsensitive",
+        &ObpCaseInsensitive,
+        NULL,
+        NULL
+    },
     {
         L"Session Manager\\I/O System",
         L"CountOperations",
diff --git a/ntoskrnl/include/internal/ob.h b/ntoskrnl/include/internal/ob.h
index 9e4497bbff5..9b897392f03 100644
--- a/ntoskrnl/include/internal/ob.h
+++ b/ntoskrnl/include/internal/ob.h
@@ -648,6 +648,7 @@ extern ALIGNEDNAME ObpDosDevicesShortNameRoot;
 extern UNICODE_STRING ObpDosDevicesShortName;
 extern WCHAR ObpUnsecureGlobalNamesBuffer[128];
 extern ULONG ObpUnsecureGlobalNamesLength;
+extern ULONG ObpCaseInsensitive;
 extern ULONG ObpObjectSecurityMode;
 extern ULONG ObpProtectionMode;
 extern ULONG ObpLUIDDeviceMapsDisabled;
diff --git a/ntoskrnl/ob/obname.c b/ntoskrnl/ob/obname.c
index 5c829327c14..de0ac79053e 100644
--- a/ntoskrnl/ob/obname.c
+++ b/ntoskrnl/ob/obname.c
@@ -15,7 +15,7 @@
 #define NDEBUG
 #include <debug.h>
 
-BOOLEAN ObpCaseInsensitive = TRUE;
+ULONG ObpCaseInsensitive = TRUE;
 POBJECT_DIRECTORY ObpRootDirectoryObject;
 POBJECT_DIRECTORY ObpTypeDirectoryObject;