diff --git a/src/log.cpp b/src/log.cpp
index 9101594..2fabc56 100644
--- a/src/log.cpp
+++ b/src/log.cpp
@@ -43,9 +43,9 @@ void writeLogEntry(const log_level level, const char *tag, const char *message,
     int size = vsnprintf(nullptr, 0, message, args);
     va_end(args);
 
-    char *buffer = new char[size + 1];
+    char *messageBuffer = new char[size + 1];
     va_start(args, message);
-    vsnprintf(buffer, size + 1, message, args);
-    Serial.printf("[%s][%s](%d)> %s\n", getLogLevelString(level), tag, millis(), buffer);
-    delete[] buffer;
+    vsnprintf(messageBuffer, size + 1, message, args);
+    Serial.printf("[%s][%s](%d)> %s\n", getLogLevelString(level), tag, millis(), messageBuffer);
+    delete[] messageBuffer;
 }