diff --git a/src/platform/qt/GBAKeyEditor.cpp b/src/platform/qt/GBAKeyEditor.cpp
index 3a0c31257..97158af94 100644
--- a/src/platform/qt/GBAKeyEditor.cpp
+++ b/src/platform/qt/GBAKeyEditor.cpp
@@ -237,11 +237,15 @@ void GBAKeyEditor::lookupAxes(const GBAInputMap* map) {
 #endif
 
 void GBAKeyEditor::bindKey(const KeyEditor* keyEditor, GBAKey key) {
+#ifdef BUILD_SDL
 	if (keyEditor->direction() != GamepadAxisEvent::NEUTRAL) {
 		m_controller->bindAxis(m_type, keyEditor->value(), keyEditor->direction(), key);
 	} else {
+#endif
 		m_controller->bindKey(m_type, keyEditor->value(), key);
+#ifdef BUILD_SDL
 	}
+#endif
 }
 
 bool GBAKeyEditor::findFocus() {
diff --git a/src/platform/qt/InputController.cpp b/src/platform/qt/InputController.cpp
index 1e5128035..73a9a9e1a 100644
--- a/src/platform/qt/InputController.cpp
+++ b/src/platform/qt/InputController.cpp
@@ -19,15 +19,19 @@ extern "C" {
 
 using namespace QGBA;
 
+#ifdef BUILD_SDL
 int InputController::s_sdlInited = 0;
 GBASDLEvents InputController::s_sdlEvents;
+#endif
 
 InputController::InputController(int playerId, QObject* parent)
 	: QObject(parent)
 	, m_playerId(playerId)
 	, m_config(nullptr)
 	, m_gamepadTimer(nullptr)
+#ifdef BUILD_SDL
 	, m_playerAttached(false)
+#endif
 	, m_allowOpposing(false)
 {
 	GBAInputMapInit(&m_inputMap);