diff --git a/esphome/components/bluetooth_proxy/bluetooth_proxy.h b/esphome/components/bluetooth_proxy/bluetooth_proxy.h
index 62a035e79f..85461755aa 100644
--- a/esphome/components/bluetooth_proxy/bluetooth_proxy.h
+++ b/esphome/components/bluetooth_proxy/bluetooth_proxy.h
@@ -23,9 +23,9 @@
 
 namespace esphome::bluetooth_proxy {
 
-static const esp_err_t ESP_GATT_NOT_CONNECTED = -1;
-static const int DONE_SENDING_SERVICES = -2;
-static const int INIT_SENDING_SERVICES = -3;
+static constexpr esp_err_t ESP_GATT_NOT_CONNECTED = -1;
+static constexpr int DONE_SENDING_SERVICES = -2;
+static constexpr int INIT_SENDING_SERVICES = -3;
 
 using namespace esp32_ble_client;