diff --git a/reactos/ntoskrnl/CMakeLists.txt b/reactos/ntoskrnl/CMakeLists.txt
index 7f5a1d8888a..86d62e7cc89 100644
--- a/reactos/ntoskrnl/CMakeLists.txt
+++ b/reactos/ntoskrnl/CMakeLists.txt
@@ -30,7 +30,11 @@ set_subsystem(ntoskrnl native)
 if(MSVC)
     set_image_base(ntoskrnl 0x00400000)
 else()
-    set_image_base(ntoskrnl 0x00800000)
+    if(GDB)
+        set_image_base(ntoskrnl 0x00800000)
+    else()
+        set_image_base(ntoskrnl 0x80800000)
+    endif()
 endif()
 
 target_link_libraries(ntoskrnl