diff --git a/firmware/src/main.rs b/firmware/src/main.rs
index 4f021bc..ffb3026 100644
--- a/firmware/src/main.rs
+++ b/firmware/src/main.rs
@@ -81,32 +81,26 @@ fn main() -> Result<()> {
         // when we receive button event, button interrupt will be automatically disabled until we enable it manually
         // so we use this feature to "debounce" our button by enabling interrupt only after some time passes
         let not = btn1.button.wait_event(esp_idf_svc::hal::delay::NON_BLOCK);
-        match not {
-            Some(n) => {
-                println!("Button 1 pressed!");
+        if not.is_some() {
+            println!("Button 1 pressed!");
 
-                if heater_drv_pin.is_set_high() {
-                    heater_drv_pin.set_low()?;
-                    btn1.indicator.set_state(false)?;
-                } else {
-                    heater_drv_pin.set_high()?;
-                    btn1.indicator.set_state(true)?;
-                }
+            if heater_drv_pin.is_set_high() {
+                heater_drv_pin.set_low()?;
+                btn1.indicator.set_state(false)?;
+            } else {
+                heater_drv_pin.set_high()?;
+                btn1.indicator.set_state(true)?;
+            }
 
-                input_time = Option::from(Instant::now());
-            },
-            None => (),
+            input_time = Option::from(Instant::now());
         }
 
         // enable button interrupt again after 300ms from last click
-        match input_time {
-            Some(time) => {
-                if time.elapsed().as_millis() >= 300 {
-                    btn1.button.enable_interrupt()?;
-                    input_time.take();
-                }
-            },
-            None => (),
+        if let Some(time) = input_time {
+            if time.elapsed().as_millis() >= 300 {
+                btn1.button.enable_interrupt()?;
+                input_time.take();
+            }
         }
 
         if measure_time.elapsed().as_millis() >= 10 {