diff --git a/main.cpp b/main.cpp
index 7a2745b..f3f184a 100644
--- a/main.cpp
+++ b/main.cpp
@@ -116,7 +116,7 @@ void displayThread(std::stop_token st, Sensors* s) {
             uint16_t cpu_fan = 0;
             for (auto &fan : s->sys.fan_speed)
                 cpu_fan += fan;
-            cpu_fan = cpu_fan >> 1; // fast divide by 2
+            cpu_fan /= 2;
 
             // write to display buffer
             lcd.clearBuf();