diff --git a/src/MCP7940.cpp b/src/MCP7940.cpp
index e935de6..d76a04a 100644
--- a/src/MCP7940.cpp
+++ b/src/MCP7940.cpp
@@ -249,7 +249,7 @@ bool MCP7940_Class::begin(const uint8_t sda, const uint8_t scl, const uint32_t i
   */
 #if defined(ESP8266)
   Wire.begin(sda, scl);  // Start I2C as master device using the specified SDA and SCL
-#elif defined(ESP8266)
+#elif
   Wire.begin();  // Start I2C as master device
 #endif
   (void)sda;                // force compiler to ignore this potentially unused parameter