diff --git a/service/ptos/head/ps/process.h b/service/ptos/head/ps/process.h
index ef179ea..d86dcd9 100644
--- a/service/ptos/head/ps/process.h
+++ b/service/ptos/head/ps/process.h
@@ -9,6 +9,7 @@
 #ifndef _PS_PROCESS_H_
 #define _PS_PROCESS_H_ 1
 
+#include <hal/mmu.h>
 #include <ptapi/status.h>
 #include <ptdef.h>
 
@@ -27,11 +28,13 @@
  * @Name:       Name of process
  * @Pid:        Process ID
  * @Flags:      Initialization flags
+ * @Vas:        Virtual address space of process
  */
 typedef struct _PROCESS {
     CHAR Name[PS_NAME_MAX];
     UQUAD Pid;
     ULONG Flags;
+    MMU_VAS Vas;
 } PROCESS;
 
 /*
diff --git a/service/ptos/ps/process.c b/service/ptos/ps/process.c
index 38884e5..9c0f47c 100644
--- a/service/ptos/ps/process.c
+++ b/service/ptos/ps/process.c
@@ -18,6 +18,8 @@ PsCreateProcess(const CHAR *Name, ULONG Flags, PROCESS **Result)
 {
     USIZE NameLen;
     PROCESS *Process;
+    MMU_VAS CurrentVas;
+    PT_STATUS Status;
 
     if (Name == NULL || Result == NULL) {
         return STATUS_INVALID_PARAM;
@@ -43,6 +45,14 @@ PsCreateProcess(const CHAR *Name, ULONG Flags, PROCESS **Result)
         return STATUS_NO_MEMORY;
     }
 
+    /* Fork a new VAS */
+    HalMmuReadVas(&CurrentVas);
+    Status = HalMmuForkVas(&CurrentVas, &Process->Vas);
+    if (PT_ERROR(Status)) {
+        ExFreePoolWithTag(Process, PS_POOL_TAG);
+        return Status;
+    }
+
     RtlMemCpy(Process->Name, Name, NameLen);
     Process->Pid = AtomicIncQuad(&ProcessId);
     Process->Flags = Flags;