diff --git a/Kernel/Syscalls/fork.cpp b/Kernel/Syscalls/fork.cpp
index 4b462bb6725..054510bbaa2 100644
--- a/Kernel/Syscalls/fork.cpp
+++ b/Kernel/Syscalls/fork.cpp
@@ -89,7 +89,7 @@ KResultOr<pid_t> Process::sys$fork(RegisterState& regs)
             }
 
             auto& child_region = child->space().add_region(region_clone.release_nonnull());
-            child_region.map(child->space().page_directory());
+            child_region.map(child->space().page_directory(), ShouldFlushTLB::No);
 
             if (&region == m_master_tls_region.unsafe_ptr())
                 child->m_master_tls_region = child_region;
diff --git a/Kernel/VM/Region.cpp b/Kernel/VM/Region.cpp
index 1b8ef0d8ee7..403888d6d4f 100644
--- a/Kernel/VM/Region.cpp
+++ b/Kernel/VM/Region.cpp
@@ -385,7 +385,7 @@ void Region::set_page_directory(PageDirectory& page_directory)
     m_page_directory = page_directory;
 }
 
-bool Region::map(PageDirectory& page_directory)
+bool Region::map(PageDirectory& page_directory, ShouldFlushTLB should_flush_tlb)
 {
     ScopedSpinLock lock(s_mm_lock);
     ScopedSpinLock page_lock(page_directory.get_lock());
@@ -403,7 +403,8 @@ bool Region::map(PageDirectory& page_directory)
         ++page_index;
     }
     if (page_index > 0) {
-        MM.flush_tlb(m_page_directory, vaddr(), page_index);
+        if (should_flush_tlb == ShouldFlushTLB::Yes)
+            MM.flush_tlb(m_page_directory, vaddr(), page_index);
         return page_index == page_count();
     }
     return false;
diff --git a/Kernel/VM/Region.h b/Kernel/VM/Region.h
index 5e2308ec577..2c93d2bb1b7 100644
--- a/Kernel/VM/Region.h
+++ b/Kernel/VM/Region.h
@@ -42,6 +42,11 @@ namespace Kernel {
 class Inode;
 class VMObject;
 
+enum class ShouldFlushTLB {
+    No,
+    Yes,
+};
+
 class Region final
     : public InlineLinkedListNode<Region>
     , public Weakable<Region>
@@ -215,7 +220,7 @@ public:
     void set_executable(bool b) { set_access_bit(Access::Execute, b); }
 
     void set_page_directory(PageDirectory&);
-    bool map(PageDirectory&);
+    bool map(PageDirectory&, ShouldFlushTLB = ShouldFlushTLB::Yes);
     enum class ShouldDeallocateVirtualMemoryRange {
         No,
         Yes,