1 files changed, 6 insertions, 6 deletions

diff --git a/src/FilamentMonitors/SimpleFilamentMonitor.h b/src/FilamentMonitors/SimpleFilamentMonitor.h
index 116ceba5..232569c3 100644
--- a/src/FilamentMonitors/SimpleFilamentMonitor.h
+++ b/src/FilamentMonitors/SimpleFilamentMonitor.h
@@ -13,16 +13,16 @@
 class SimpleFilamentMonitor : public FilamentMonitor
 {
 public:
-	SimpleFilamentMonitor(unsigned int extruder, unsigned int type);
+	SimpleFilamentMonitor(unsigned int extruder, unsigned int type) noexcept;
 
 	bool Configure(GCodeBuffer& gb, const StringRef& reply, bool& seen) override;
-	FilamentSensorStatus Check(bool isPrinting, bool fromIsr, uint32_t isrMillis, float filamentConsumed) override;
-	FilamentSensorStatus Clear() override;
-	void Diagnostics(MessageType mtype, unsigned int extruder) override;
-	bool Interrupt() override;
+	FilamentSensorStatus Check(bool isPrinting, bool fromIsr, uint32_t isrMillis, float filamentConsumed) noexcept override;
+	FilamentSensorStatus Clear() noexcept override;
+	void Diagnostics(MessageType mtype, unsigned int extruder) noexcept override;
+	bool Interrupt() noexcept override;
 
 private:
-	void Poll();
+	void Poll() noexcept;
 
 	bool highWhenNoFilament;
 	bool filamentPresent;