diff --git a/sdk/xtdk/pstypes.h b/sdk/xtdk/pstypes.h
index 4395857..e311957 100644
--- a/sdk/xtdk/pstypes.h
+++ b/sdk/xtdk/pstypes.h
@@ -242,7 +242,7 @@ typedef struct _PEB_FREE_BLOCK
 /* Kernel's representation of a thread environment block */
 typedef struct _TEB
 {
-    THREAD_INFORMATION_BLOCK ThreadInformationBlock;
+    THREAD_INFORMATION_BLOCK InformationBlock;
     PVOID EnvironmentPointer;
     CLIENT_ID ClientId;
     PVOID ActiveRpcHandle;