diff --git a/reactos/ntoskrnl/mm/ARM3/miarm.h b/reactos/ntoskrnl/mm/ARM3/miarm.h
index cdc2881ef3b..ab52df06ef2 100644
--- a/reactos/ntoskrnl/mm/ARM3/miarm.h
+++ b/reactos/ntoskrnl/mm/ARM3/miarm.h
@@ -11,6 +11,13 @@
 #define MI_MAX_NONPAGED_POOL_SIZE              (128 * 1024 * 1024)
 #define MI_MAX_FREE_PAGE_LISTS                 4
 
+typedef enum _MMSYSTEM_PTE_POOL_TYPE
+{
+    SystemPteSpace,
+    NonPagedPoolExpansion,
+    MaximumPtePoolTypes
+} MMSYSTEM_PTE_POOL_TYPE;
+
 extern MMPTE HyperTemplatePte;
 
 extern ULONG MmSizeOfNonPagedPoolInBytes;
@@ -24,4 +31,12 @@ MiInitializeArmPool(
     VOID
 );
 
+VOID
+NTAPI
+MiInitializeSystemPtes(
+    IN PMMPTE StartingPte,
+    IN ULONG NumberOfPtes,
+    IN MMSYSTEM_PTE_POOL_TYPE PoolType
+);
+
 /* EOF */
diff --git a/reactos/ntoskrnl/mm/ARM3/pool.c b/reactos/ntoskrnl/mm/ARM3/pool.c
index 63e0b536359..32f377b8b2b 100644
--- a/reactos/ntoskrnl/mm/ARM3/pool.c
+++ b/reactos/ntoskrnl/mm/ARM3/pool.c
@@ -120,6 +120,9 @@ MiInitializeArmPool(VOID)
     // guard page on top so make sure to skip it. The bottom guard page will be
     // guaranteed by the fact our size is off by one.
     //
+    MiInitializeSystemPtes(PointerPte + 1,
+                           MiExpansionPoolPagesInitialCharge,
+                           NonPagedPoolExpansion);
 }
 
 /* EOF */
diff --git a/reactos/ntoskrnl/mm/ARM3/syspte.c b/reactos/ntoskrnl/mm/ARM3/syspte.c
new file mode 100644
index 00000000000..a9a09ed7b57
--- /dev/null
+++ b/reactos/ntoskrnl/mm/ARM3/syspte.c
@@ -0,0 +1,76 @@
+/*
+ * PROJECT:         ReactOS Kernel
+ * LICENSE:         BSD - See COPYING.ARM in the top level directory
+ * FILE:            ntoskrnl/mm/ARM3/syspte.c
+ * PURPOSE:         ARM Memory Manager System PTE Allocator
+ * PROGRAMMERS:     ReactOS Portable Systems Group
+ */
+
+/* INCLUDES *******************************************************************/
+
+#include <ntoskrnl.h>
+#define NDEBUG
+#include <debug.h>
+
+#line 15 "ARM³::SYSPTE"
+#define MODULE_INVOLVED_IN_ARM3
+#include "../ARM3/miarm.h"
+
+/* GLOBALS ********************************************************************/
+
+PMMPTE MmSystemPteBase;
+PMMPTE MmSystemPtesStart[MaximumPtePoolTypes];
+PMMPTE MmSystemPtesEnd[MaximumPtePoolTypes];
+MMPTE MmFirstFreeSystemPte[MaximumPtePoolTypes];
+ULONG MmTotalFreeSystemPtes[MaximumPtePoolTypes];
+
+/* PRIVATE FUNCTIONS **********************************************************/
+
+VOID
+NTAPI
+MiInitializeSystemPtes(IN PMMPTE StartingPte,
+                       IN ULONG NumberOfPtes,
+                       IN MMSYSTEM_PTE_POOL_TYPE PoolType)
+{
+    //
+    // Sanity checks
+    //
+    ASSERT(NumberOfPtes >= 1);
+    ASSERT(PoolType == NonPagedPoolExpansion);
+    
+    //
+    // Set the starting and ending PTE addresses for this space
+    //
+    MmSystemPteBase = (PVOID)PAGETABLE_MAP;
+    MmSystemPtesStart[PoolType] = StartingPte;
+    MmSystemPtesEnd[PoolType] = StartingPte + NumberOfPtes - 1;
+    DPRINT1("System PTE space for %d starting at: %p and ending at: %p\n",
+            PoolType, MmSystemPtesStart[PoolType], MmSystemPtesEnd[PoolType]);
+    
+    //
+    // Clear all the PTEs to start with
+    //
+    RtlZeroMemory(StartingPte, NumberOfPtes * sizeof(MMPTE));
+    
+    //
+    // Make the first entry free and link it
+    //
+    StartingPte->u.List.NextEntry = -1;
+    MmFirstFreeSystemPte[PoolType].u.Long = 0;
+    MmFirstFreeSystemPte[PoolType].u.List.NextEntry = StartingPte -
+                                                      MmSystemPteBase;
+    
+    //
+    // The second entry stores the size of this PTE space
+    //
+    StartingPte++;
+    StartingPte->u.Long = 0;
+    StartingPte->u.List.NextEntry = NumberOfPtes;
+    
+    //
+    // We also keep a global for it
+    //
+    MmTotalFreeSystemPtes[PoolType] = NumberOfPtes;
+}
+
+/* EOF */
diff --git a/reactos/ntoskrnl/ntoskrnl-generic.rbuild b/reactos/ntoskrnl/ntoskrnl-generic.rbuild
index 5240db23593..e35eedac8aa 100644
--- a/reactos/ntoskrnl/ntoskrnl-generic.rbuild
+++ b/reactos/ntoskrnl/ntoskrnl-generic.rbuild
@@ -362,6 +362,7 @@
 		<directory name="ARM3">
 			<file>init.c</file>
 			<file>pool.c</file>
+			<file>syspte.c</file>
 		</directory>
 		<file>anonmem.c</file>
 		<file>balance.c</file>