diff --git a/cockatrice/CMakeLists.txt b/cockatrice/CMakeLists.txt
index b2d387391..c6a29969f 100644
--- a/cockatrice/CMakeLists.txt
+++ b/cockatrice/CMakeLists.txt
@@ -156,6 +156,7 @@ set(cockatrice_SOURCES
     src/interface/widgets/deck_editor/deck_editor_filter_dock_widget.cpp
     src/interface/widgets/deck_editor/deck_editor_printing_selector_dock_widget.cpp
     src/interface/widgets/deck_editor/deck_list_style_proxy.cpp
+    src/interface/widgets/deck_editor/deck_state_manager.cpp
     src/interface/widgets/general/background_sources.cpp
     src/interface/widgets/general/display/background_plate_widget.cpp
     src/interface/widgets/general/display/banner_widget.cpp
diff --git a/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.cpp b/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.cpp
new file mode 100644
index 000000000..619dbec68
--- /dev/null
+++ b/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.cpp
@@ -0,0 +1 @@
+#include "deck_state_manager.h"
diff --git a/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.h b/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.h
new file mode 100644
index 000000000..1288116bc
--- /dev/null
+++ b/cockatrice/src/interface/widgets/deck_editor/deck_state_manager.h
@@ -0,0 +1,8 @@
+#ifndef COCKATRICE_DECK_STATE_MANAGER_H
+#define COCKATRICE_DECK_STATE_MANAGER_H
+
+class DeckStateManager
+{
+};
+
+#endif // COCKATRICE_DECK_STATE_MANAGER_H