diff --git a/firmware/application/capture_thread.hpp b/firmware/application/capture_thread.hpp
index 218a2867..225c1938 100644
--- a/firmware/application/capture_thread.hpp
+++ b/firmware/application/capture_thread.hpp
@@ -44,6 +44,11 @@ public:
 	);
 	~CaptureThread();
 
+	CaptureThread(const CaptureThread&) = delete;
+	CaptureThread(CaptureThread&&) = delete;
+	CaptureThread& operator=(const CaptureThread&) = delete;
+	CaptureThread& operator=(CaptureThread&&) = delete;
+
 	const CaptureConfig& state() const {
 		return config;
 	}
diff --git a/firmware/application/event_m0.hpp b/firmware/application/event_m0.hpp
index f8442106..56f0a5c0 100644
--- a/firmware/application/event_m0.hpp
+++ b/firmware/application/event_m0.hpp
@@ -49,6 +49,11 @@ public:
 		ui::Context& context
 	);
 
+	EventDispatcher(const EventDispatcher&) = delete;
+	EventDispatcher(EventDispatcher&&) = delete;
+	EventDispatcher& operator=(const EventDispatcher&) = delete;
+	EventDispatcher& operator=(EventDispatcher&&) = delete;
+
 	void run();
 	static void request_stop();
 
diff --git a/firmware/application/ui_navigation.hpp b/firmware/application/ui_navigation.hpp
index 9e3c7df2..2b94d2f3 100644
--- a/firmware/application/ui_navigation.hpp
+++ b/firmware/application/ui_navigation.hpp
@@ -92,6 +92,8 @@ public:
 
 	NavigationView(const NavigationView&) = delete;
 	NavigationView(NavigationView&&) = delete;
+	NavigationView& operator=(const NavigationView&) = delete;
+	NavigationView& operator=(NavigationView&&) = delete;
 
 	bool is_top() const;
 
diff --git a/firmware/application/ui_spectrum.hpp b/firmware/application/ui_spectrum.hpp
index cbf45644..ce0a8133 100644
--- a/firmware/application/ui_spectrum.hpp
+++ b/firmware/application/ui_spectrum.hpp
@@ -76,6 +76,11 @@ class WaterfallWidget : public View {
 public:
 	WaterfallWidget();
 
+	WaterfallWidget(const WaterfallWidget&) = delete;
+	WaterfallWidget(WaterfallWidget&&) = delete;
+	WaterfallWidget& operator=(const WaterfallWidget&) = delete;
+	WaterfallWidget& operator=(WaterfallWidget&&) = delete;
+
 	void on_show() override;
 	void on_hide() override;
 
diff --git a/firmware/baseband/baseband_thread.hpp b/firmware/baseband/baseband_thread.hpp
index ce05dec7..54fa9023 100644
--- a/firmware/baseband/baseband_thread.hpp
+++ b/firmware/baseband/baseband_thread.hpp
@@ -37,6 +37,11 @@ public:
 		const baseband::Direction direction = baseband::Direction::Receive
 	);
 	~BasebandThread();
+
+	BasebandThread(const BasebandThread&) = delete;
+	BasebandThread(BasebandThread&&) = delete;
+	BasebandThread& operator=(const BasebandThread&) = delete;
+	BasebandThread& operator=(BasebandThread&&) = delete;
 	
 	// This getter should die, it's just here to leak information to code that
 	// isn't in the right place to begin with.
diff --git a/firmware/baseband/stream_input.hpp b/firmware/baseband/stream_input.hpp
index 1e73b8c0..1500d2e5 100644
--- a/firmware/baseband/stream_input.hpp
+++ b/firmware/baseband/stream_input.hpp
@@ -34,6 +34,11 @@ class StreamInput {
 public:
 	StreamInput(CaptureConfig* const config);
 
+	StreamInput(const StreamInput&) = delete;
+	StreamInput(StreamInput&&) = delete;
+	StreamInput& operator=(const StreamInput&) = delete;
+	StreamInput& operator=(StreamInput&&) = delete;
+
 	size_t write(const void* const data, const size_t length);
 
 private:
diff --git a/firmware/common/buffer_exchange.hpp b/firmware/common/buffer_exchange.hpp
index 1f12da3d..7029f606 100644
--- a/firmware/common/buffer_exchange.hpp
+++ b/firmware/common/buffer_exchange.hpp
@@ -32,6 +32,11 @@ public:
 	BufferExchange(CaptureConfig* const config);
 	~BufferExchange();
 
+	BufferExchange(const BufferExchange&) = delete;
+	BufferExchange(BufferExchange&&) = delete;
+	BufferExchange& operator=(const BufferExchange&) = delete;
+	BufferExchange& operator=(BufferExchange&&) = delete;
+
 #if defined(LPC43XX_M0)
 	bool empty() const {
 		return fifo_buffers_for_application->is_empty();
diff --git a/firmware/common/ui_widget.hpp b/firmware/common/ui_widget.hpp
index 008bdaaf..3ec09d26 100644
--- a/firmware/common/ui_widget.hpp
+++ b/firmware/common/ui_widget.hpp
@@ -64,6 +64,8 @@ public:
 
 	Widget(const Widget&) = delete;
 	Widget(Widget&&) = delete;
+	Widget& operator=(const Widget&) = delete;
+	Widget& operator=(Widget&&) = delete;
 
 	virtual ~Widget() = default;
 
@@ -229,6 +231,11 @@ public:
 		const Color background
 	);
 
+	Image(const Image&) = delete;
+	Image(Image&&) = delete;
+	Image& operator=(const Image&) = delete;
+	Image& operator=(Image&&) = delete;
+
 	void set_bitmap(const Bitmap* bitmap);
 	void set_foreground(const Color color);
 	void set_background(const Color color);