diff --git a/src/temperaturesensor.cpp b/src/temperaturesensor.cpp
index ca640945a..4aa1d8cc7 100644
--- a/src/temperaturesensor.cpp
+++ b/src/temperaturesensor.cpp
@@ -576,7 +576,7 @@ TemperatureSensor::Sensor::Sensor(const uint8_t addr[])
              (unsigned int)(internal_id_ >> 48) & 0xFF,
              (unsigned int)(internal_id_ >> 32) & 0xFFFF,
              (unsigned int)(internal_id_ >> 16) & 0xFFFF,
-             (unsigned int)(internal_id_)&0xFFFF);
+             (unsigned int)(internal_id_) & 0xFFFF);
     id_     = std::string(id_s);
     name_   = std::string{}; // name (alias) is empty
     offset_ = 0;             // 0 degrees offset