diff --git a/esphome/components/midea/ir_transmitter.h b/esphome/components/midea/ir_transmitter.h
index eba8fc87f7..a16aed2e72 100644
--- a/esphome/components/midea/ir_transmitter.h
+++ b/esphome/components/midea/ir_transmitter.h
@@ -54,15 +54,15 @@ class IrFollowMeData : public IrData {
   void set_fahrenheit(bool val) { this->set_mask_(2, val, 32); }
 
  protected:
-  static const uint8_t MIN_TEMP_C = 0;
-  static const uint8_t MAX_TEMP_C = 37;
+  inline static constexpr uint8_t MIN_TEMP_C = 0;
+  inline static constexpr uint8_t MAX_TEMP_C = 37;
 
   // see
   // https://github.com/crankyoldgit/IRremoteESP8266/blob/9bdf8abcb465268c5409db99dc83a26df64c7445/src/ir_Midea.h#L116
-  static const uint8_t MIN_TEMP_F = 32;
+  inline static constexpr uint8_t MIN_TEMP_F = 32;
   // see
   // https://github.com/crankyoldgit/IRremoteESP8266/blob/9bdf8abcb465268c5409db99dc83a26df64c7445/src/ir_Midea.h#L117
-  static const uint8_t MAX_TEMP_F = 99;
+  inline static constexpr uint8_t MAX_TEMP_F = 99;
 };
 
 class IrSpecialData : public IrData {