diff --git a/Kernel/Scheduler.cpp b/Kernel/Scheduler.cpp
index 3b62d69f1f..7788ece9fc 100644
--- a/Kernel/Scheduler.cpp
+++ b/Kernel/Scheduler.cpp
@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/QuickSort.h>
 #include <AK/ScopeGuard.h>
 #include <AK/TemporaryChange.h>
 #include <AK/Time.h>
diff --git a/Kernel/VM/RangeAllocator.cpp b/Kernel/VM/RangeAllocator.cpp
index 64cd1b7a14..4591655d75 100644
--- a/Kernel/VM/RangeAllocator.cpp
+++ b/Kernel/VM/RangeAllocator.cpp
@@ -6,7 +6,6 @@
 
 #include <AK/BinarySearch.h>
 #include <AK/Checked.h>
-#include <AK/QuickSort.h>
 #include <Kernel/Random.h>
 #include <Kernel/Thread.h>
 #include <Kernel/VM/RangeAllocator.h>
diff --git a/Kernel/VM/Space.cpp b/Kernel/VM/Space.cpp
index 3d28e37502..543448c3a9 100644
--- a/Kernel/VM/Space.cpp
+++ b/Kernel/VM/Space.cpp
@@ -5,7 +5,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/QuickSort.h>
 #include <Kernel/PerformanceManager.h>
 #include <Kernel/Process.h>
 #include <Kernel/SpinLock.h>
diff --git a/Userland/DevTools/UserspaceEmulator/RangeAllocator.cpp b/Userland/DevTools/UserspaceEmulator/RangeAllocator.cpp
index d263f9afab..2c93167df8 100644
--- a/Userland/DevTools/UserspaceEmulator/RangeAllocator.cpp
+++ b/Userland/DevTools/UserspaceEmulator/RangeAllocator.cpp
@@ -7,7 +7,6 @@
 #include "RangeAllocator.h"
 #include <AK/BinarySearch.h>
 #include <AK/Checked.h>
-#include <AK/QuickSort.h>
 #include <AK/Random.h>
 
 #define VM_GUARD_PAGES
diff --git a/Userland/Libraries/LibLine/Editor.h b/Userland/Libraries/LibLine/Editor.h
index 52328b58da..25100b3b76 100644
--- a/Userland/Libraries/LibLine/Editor.h
+++ b/Userland/Libraries/LibLine/Editor.h
@@ -12,7 +12,6 @@
 #include <AK/Function.h>
 #include <AK/HashMap.h>
 #include <AK/OwnPtr.h>
-#include <AK/QuickSort.h>
 #include <AK/Result.h>
 #include <AK/String.h>
 #include <AK/Traits.h>
diff --git a/Userland/Shell/Shell.cpp b/Userland/Shell/Shell.cpp
index ccec9725c9..f64d4c33d8 100644
--- a/Userland/Shell/Shell.cpp
+++ b/Userland/Shell/Shell.cpp
@@ -10,6 +10,7 @@
 #include <AK/Debug.h>
 #include <AK/Function.h>
 #include <AK/LexicalPath.h>
+#include <AK/QuickSort.h>
 #include <AK/ScopeGuard.h>
 #include <AK/ScopedValueRollback.h>
 #include <AK/StringBuilder.h>
diff --git a/Userland/Shell/SyntaxHighlighter.cpp b/Userland/Shell/SyntaxHighlighter.cpp
index 4c91b50c1d..63acaee4f3 100644
--- a/Userland/Shell/SyntaxHighlighter.cpp
+++ b/Userland/Shell/SyntaxHighlighter.cpp
@@ -4,6 +4,7 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
+#include <AK/QuickSort.h>
 #include <AK/ScopedValueRollback.h>
 #include <AK/TemporaryChange.h>
 #include <LibGUI/TextEditor.h>
diff --git a/Userland/Utilities/tr.cpp b/Userland/Utilities/tr.cpp
index 1fbd70976a..27a4cf1f80 100644
--- a/Userland/Utilities/tr.cpp
+++ b/Userland/Utilities/tr.cpp
@@ -4,7 +4,6 @@
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
-#include <AK/QuickSort.h>
 #include <AK/String.h>
 #include <AK/Vector.h>
 #include <LibCore/ArgsParser.h>