diff --git a/src/components/ble/weather/WeatherService.cpp b/src/components/ble/weather/WeatherService.cpp
index c2a1cec0..e6d22d71 100644
--- a/src/components/ble/weather/WeatherService.cpp
+++ b/src/components/ble/weather/WeatherService.cpp
@@ -79,12 +79,12 @@ namespace Pinetime {
             airquality->eventType = static_cast<WeatherData::eventtype>(tmpEventType);
             airquality->expires = tmpExpires;
 
-            UsefulBufC String; // TODO: Everything ok with lifecycle here?
-            QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Polluter", &String);
-            if (UsefulBuf_IsNULLOrEmptyC(String) != 0) {
+            UsefulBufC stringBuf; // TODO: Everything ok with lifecycle here?
+            QCBORDecode_GetTextStringInMapSZ(&decodeContext, "Polluter", &stringBuf);
+            if (UsefulBuf_IsNULLOrEmptyC(stringBuf) != 0) {
               return BLE_ATT_ERR_INVALID_ATTR_VALUE_LEN;
             }
-            airquality->polluter = std::string(static_cast<const char*>(String.ptr), String.len);
+            airquality->polluter = std::string(static_cast<const char*>(stringBuf.ptr), stringBuf.len);
 
             int64_t tmpAmount = 0;
             QCBORDecode_GetInt64InMapSZ(&decodeContext, "Amount", &tmpAmount);