4 files changed, 6 insertions, 2 deletions
diff --git a/Kernel/Memory/MemoryManager.cpp b/Kernel/Memory/MemoryManager.cpp
index c16984e955..9d915078a1 100644
--- a/Kernel/Memory/MemoryManager.cpp
+++ b/Kernel/Memory/MemoryManager.cpp
@@ -7,6 +7,7 @@
 #include <AK/Assertions.h>
 #include <AK/Memory.h>
 #include <AK/StringView.h>
+#include <Kernel/Arch/x86/PageFault.h>
 #include <Kernel/BootInfo.h>
 #include <Kernel/CMOS.h>
 #include <Kernel/FileSystem/Inode.h>
diff --git a/Kernel/Memory/MemoryManager.h b/Kernel/Memory/MemoryManager.h
index fd75a08053..fce1bf5521 100644
--- a/Kernel/Memory/MemoryManager.h
+++ b/Kernel/Memory/MemoryManager.h
@@ -11,7 +11,6 @@
 #include <AK/NonnullOwnPtrVector.h>
 #include <AK/NonnullRefPtrVector.h>
 #include <AK/String.h>
-#include <Kernel/Arch/x86/PageFault.h>
 #include <Kernel/Arch/x86/TrapFrame.h>
 #include <Kernel/Forward.h>
 #include <Kernel/Locking/Spinlock.h>
diff --git a/Kernel/Memory/Region.cpp b/Kernel/Memory/Region.cpp
index 0e2142051a..1e89f8dd84 100644
--- a/Kernel/Memory/Region.cpp
+++ b/Kernel/Memory/Region.cpp
@@ -6,6 +6,7 @@
 
 #include <AK/Memory.h>
 #include <AK/StringView.h>
+#include <Kernel/Arch/x86/PageFault.h>
 #include <Kernel/Debug.h>
 #include <Kernel/FileSystem/Inode.h>
 #include <Kernel/Memory/AnonymousVMObject.h>
diff --git a/Kernel/Memory/Region.h b/Kernel/Memory/Region.h
index 5c31693619..2f1f8af8e0 100644
--- a/Kernel/Memory/Region.h
+++ b/Kernel/Memory/Region.h
@@ -9,7 +9,6 @@
 #include <AK/EnumBits.h>
 #include <AK/IntrusiveList.h>
 #include <AK/Weakable.h>
-#include <Kernel/Arch/x86/PageFault.h>
 #include <Kernel/Forward.h>
 #include <Kernel/Heap/SlabAllocator.h>
 #include <Kernel/KString.h>
@@ -18,6 +17,10 @@
 #include <Kernel/Sections.h>
 #include <Kernel/UnixTypes.h>
 
+namespace Kernel {
+class PageFault;
+}
+
 namespace Kernel::Memory {
 
 enum class ShouldFlushTLB {