diff --git a/memory-external/memory/memory.cpp b/memory-external/memory/memory.cpp
index ba2c183..c5293bb 100644
--- a/memory-external/memory/memory.cpp
+++ b/memory-external/memory/memory.cpp
@@ -81,7 +81,8 @@ HANDLE OpenProcessNt(DWORD dwDesiredAccess, BOOL bInheritHandle,
 		MODULEINFO module_info;
 		DWORD _;
 
-		handle_ = OpenProcessNt(PROCESS_ALL_ACCESS, FALSE, pid_);
+		handle_ = OpenProcessNt(PROCESS_QUERY_INFORMATION |PROCESS_VM_OPERATION |
+                                PROCESS_VM_READ | PROCESS_VM_WRITE,FALSE, pid_);
 
 		EnumProcessModulesEx(this->handle_, modules, sizeof(modules), &_, LIST_MODULES_64BIT);
 		base_client_.base = (uintptr_t)modules[0];