diff --git a/Userland/DevTools/HackStudio/ClassViewWidget.cpp b/Userland/DevTools/HackStudio/ClassViewWidget.cpp
index 9e8c9f6e4df..f9d6f06adfe 100644
--- a/Userland/DevTools/HackStudio/ClassViewWidget.cpp
+++ b/Userland/DevTools/HackStudio/ClassViewWidget.cpp
@@ -7,7 +7,6 @@
 #include "ClassViewWidget.h"
 #include "HackStudio.h"
 #include "ProjectDeclarations.h"
-#include <AK/BinarySearch.h>
 #include <AK/StdLibExtras.h>
 #include <LibGUI/BoxLayout.h>
 #include <string.h>
diff --git a/Userland/DevTools/HackStudio/EditorWrapper.cpp b/Userland/DevTools/HackStudio/EditorWrapper.cpp
index 26ff288ec8b..698950c47b5 100644
--- a/Userland/DevTools/HackStudio/EditorWrapper.cpp
+++ b/Userland/DevTools/HackStudio/EditorWrapper.cpp
@@ -10,7 +10,6 @@
 #include <LibGUI/Action.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/BoxLayout.h>
-#include <LibGUI/InputBox.h>
 #include <LibGUI/Label.h>
 #include <LibGfx/Font.h>
 #include <LibGfx/FontDatabase.h>
diff --git a/Userland/DevTools/HackStudio/ProjectFile.cpp b/Userland/DevTools/HackStudio/ProjectFile.cpp
index 056eb1eb067..90136b2fddc 100644
--- a/Userland/DevTools/HackStudio/ProjectFile.cpp
+++ b/Userland/DevTools/HackStudio/ProjectFile.cpp
@@ -6,7 +6,6 @@
 
 #include "ProjectFile.h"
 #include <LibCore/File.h>
-#include <string.h>
 
 namespace HackStudio {
 
diff --git a/Userland/DevTools/HackStudio/ProjectTemplate.cpp b/Userland/DevTools/HackStudio/ProjectTemplate.cpp
index 290d3b5c5aa..77c186af497 100644
--- a/Userland/DevTools/HackStudio/ProjectTemplate.cpp
+++ b/Userland/DevTools/HackStudio/ProjectTemplate.cpp
@@ -8,11 +8,9 @@
 #include <AK/LexicalPath.h>
 #include <AK/String.h>
 #include <AK/StringBuilder.h>
-#include <LibCore/ArgsParser.h>
 #include <LibCore/ConfigFile.h>
 #include <LibCore/DirIterator.h>
 #include <LibCore/File.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <spawn.h>
 #include <sys/stat.h>
diff --git a/Userland/DevTools/HackStudio/main.cpp b/Userland/DevTools/HackStudio/main.cpp
index d0239e61c89..7b5b41cb62e 100644
--- a/Userland/DevTools/HackStudio/main.cpp
+++ b/Userland/DevTools/HackStudio/main.cpp
@@ -10,18 +10,12 @@
 #include "Project.h"
 #include <AK/StringBuilder.h>
 #include <LibCore/ArgsParser.h>
-#include <LibCore/Event.h>
 #include <LibCore/EventLoop.h>
 #include <LibCore/File.h>
 #include <LibGUI/Application.h>
 #include <LibGUI/Menubar.h>
-#include <LibGUI/MessageBox.h>
 #include <LibGUI/Notification.h>
-#include <LibGUI/Widget.h>
 #include <LibGUI/Window.h>
-#include <LibThreading/Lock.h>
-#include <LibThreading/Thread.h>
-#include <LibVT/TerminalWidget.h>
 #include <fcntl.h>
 #include <spawn.h>
 #include <stdio.h>