diff --git a/src/app/editor/code/assembly_editor.cc b/src/app/editor/code/assembly_editor.cc
index 89deaa9c..9e76cd3c 100644
--- a/src/app/editor/code/assembly_editor.cc
+++ b/src/app/editor/code/assembly_editor.cc
@@ -1,5 +1,9 @@
 #include "assembly_editor.h"
 
+#include <fstream>
+#include <string>
+#include <vector>
+
 #include "absl/strings/str_cat.h"
 #include "app/core/platform/file_dialog.h"
 #include "app/gui/icons.h"
diff --git a/src/app/editor/editor.h b/src/app/editor/editor.h
index b487dd41..fb6b153d 100644
--- a/src/app/editor/editor.h
+++ b/src/app/editor/editor.h
@@ -5,7 +5,6 @@
 
 #include "absl/status/status.h"
 #include "app/editor/system/command_manager.h"
-#include "app/editor/system/constant_manager.h"
 #include "app/editor/system/extension_manager.h"
 #include "app/editor/system/history_manager.h"
 
@@ -18,7 +17,6 @@ namespace yaze {
 namespace editor {
 
 struct EditorContext {
-  ConstantManager constant_manager;
   CommandManager command_manager;
   ExtensionManager extension_manager;
   HistoryManager history_manager;
diff --git a/src/app/editor/system/constant_manager.h b/src/app/editor/system/constant_manager.h
deleted file mode 100644
index c966d713..00000000
--- a/src/app/editor/system/constant_manager.h
+++ /dev/null
@@ -1,75 +0,0 @@
-#ifndef YAZE_APP_EDITOR_SYSTEM_CONSTANT_MANAGER_H
-#define YAZE_APP_EDITOR_SYSTEM_CONSTANT_MANAGER_H
-
-#include <cstddef>
-
-#include "app/zelda3/overworld/overworld_map.h"
-#include "imgui/imgui.h"
-
-namespace yaze {
-namespace editor {
-
-class ConstantManager {
- public:
-  void ShowConstantManager() {
-    ImGui::Begin("Constant Manager");
-
-    // Tab bar for the different types of constants
-    // Overworld, dungeon, graphics, expanded
-    ImGui::TextWrapped(
-        "This is the constant manager. It allows you to view and edit "
-        "constants in the ROM. You should only edit these if you know what "
-        "you're doing.");
-
-    if (ImGui::BeginTabBar("Constant Manager Tabs")) {
-      if (ImGui::BeginTabItem("Overworld")) {
-        ImGui::Text("Overworld constants");
-        ImGui::Separator();
-        ImGui::Text("OverworldCustomASMHasBeenApplied: %d",
-                    zelda3::OverworldCustomASMHasBeenApplied);
-        ImGui::Text("OverworldCustomAreaSpecificBGPalette: %d",
-                    zelda3::OverworldCustomAreaSpecificBGPalette);
-        ImGui::Text("OverworldCustomAreaSpecificBGEnabled: %d",
-                    zelda3::OverworldCustomAreaSpecificBGEnabled);
-        ImGui::Text("OverworldCustomMainPaletteArray: %d",
-                    zelda3::OverworldCustomMainPaletteArray);
-        ImGui::Text("OverworldCustomMainPaletteEnabled: %d",
-                    zelda3::OverworldCustomMainPaletteEnabled);
-        ImGui::Text("OverworldCustomMosaicArray: %d",
-                    zelda3::OverworldCustomMosaicArray);
-        ImGui::Text("OverworldCustomMosaicEnabled: %d",
-                    zelda3::OverworldCustomMosaicEnabled);
-        ImGui::Text("OverworldCustomAnimatedGFXArray: %d",
-                    zelda3::OverworldCustomAnimatedGFXArray);
-        ImGui::Text("OverworldCustomAnimatedGFXEnabled: %d",
-                    zelda3::OverworldCustomAnimatedGFXEnabled);
-
-        ImGui::EndTabItem();
-      }
-
-      if (ImGui::BeginTabItem("Dungeon")) {
-        ImGui::Text("Dungeon constants");
-        ImGui::EndTabItem();
-      }
-
-      if (ImGui::BeginTabItem("Graphics")) {
-        ImGui::Text("Graphics constants");
-        ImGui::EndTabItem();
-      }
-
-      if (ImGui::BeginTabItem("Expanded")) {
-        ImGui::Text("Expanded constants");
-        ImGui::EndTabItem();
-      }
-
-      ImGui::EndTabBar();
-    }
-
-    ImGui::End();
-  }
-};
-
-}  // namespace editor
-}  // namespace yaze
-
-#endif  // YAZE_APP_EDITOR_SYSTEM_CONSTANT_MANAGER_H