diff --git a/sdk/xtdk/amd64/mmtypes.h b/sdk/xtdk/amd64/mmtypes.h
index 7febe4c..f472dff 100644
--- a/sdk/xtdk/amd64/mmtypes.h
+++ b/sdk/xtdk/amd64/mmtypes.h
@@ -92,6 +92,17 @@ typedef struct _HARDWARE_PTE
     ULONGLONG NoExecute:1;
 } HARDWARE_PTE, *PHARDWARE_PTE;
 
+/* Page map information structure definition */
+typedef struct _MMPAGEMAP_INFO
+{
+    BOOLEAN Xpa;
+    ULONGLONG PteBase;
+    ULONGLONG PdeBase;
+    ULONGLONG PpeBase;
+    ULONGLONG PxeBase;
+    ULONGLONG P5eBase;
+} MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
+
 /* A Page Table Entry on AMD64 system */
 typedef struct _MMPTE_HARDWARE
 {
diff --git a/sdk/xtdk/amd64/xtstruct.h b/sdk/xtdk/amd64/xtstruct.h
index 282c29b..0231756 100644
--- a/sdk/xtdk/amd64/xtstruct.h
+++ b/sdk/xtdk/amd64/xtstruct.h
@@ -51,6 +51,7 @@ typedef struct _KSWITCH_FRAME KSWITCH_FRAME, *PKSWITCH_FRAME;
 typedef struct _KTHREAD_INIT_FRAME KTHREAD_INIT_FRAME, *PKTHREAD_INIT_FRAME;
 typedef struct _KTRAP_FRAME KTRAP_FRAME, *PKTRAP_FRAME;
 typedef struct _KTSS KTSS, *PKTSS;
+typedef struct _MMPAGEMAP_INFO MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
 typedef struct _MMPFN MMPFN, *PMMPFN;
 typedef struct _MMPTE_HARDWARE MMPTE_HARDWARE, *PMMPTE_HARDWARE;
 typedef struct _MMPTE_HARDWARE_LARGEPAGE MMPTE_HARDWARE_LARGEPAGE, *PMMPTE_HARDWARE_LARGEPAGE;
diff --git a/sdk/xtdk/i686/mmtypes.h b/sdk/xtdk/i686/mmtypes.h
index 9f66077..0547330 100644
--- a/sdk/xtdk/i686/mmtypes.h
+++ b/sdk/xtdk/i686/mmtypes.h
@@ -113,6 +113,7 @@ typedef union _HARDWARE_PTE
 typedef struct _MMPAGEMAP_INFO
 {
     BOOLEAN Xpa;
+    ULONG PteBase;
     ULONG PdeBase;
     ULONG PdiShift;
     ULONG PteShift;
diff --git a/sdk/xtdk/i686/xtstruct.h b/sdk/xtdk/i686/xtstruct.h
index a78bc76..bd93426 100644
--- a/sdk/xtdk/i686/xtstruct.h
+++ b/sdk/xtdk/i686/xtstruct.h
@@ -55,6 +55,7 @@ typedef struct _KSWITCH_FRAME KSWITCH_FRAME, *PKSWITCH_FRAME;
 typedef struct _KTHREAD_INIT_FRAME KTHREAD_INIT_FRAME, *PKTHREAD_INIT_FRAME;
 typedef struct _KTRAP_FRAME KTRAP_FRAME, *PKTRAP_FRAME;
 typedef struct _KTSS KTSS, *PKTSS;
+typedef struct _MMPAGEMAP_INFO MMPAGEMAP_INFO, *PMMPAGEMAP_INFO;
 typedef struct _MMPFN MMPFN, *PMMPFN;
 typedef struct _MMPML2_PTE_HARDWARE MMPML2_PTE_HARDWARE, *PMMPML2_PTE_HARDWARE;
 typedef struct _MMPML2_PTE_LIST MMPML2_PTE_LIST, *PMMPML2_PTE_LIST;