diff --git a/STM32F1/libraries/SPI/examples/spi_slave/spi_slave.ino b/STM32F1/libraries/SPI/examples/spi_slave/spi_slave.ino
index fa2930a..1e26db3 100644
--- a/STM32F1/libraries/SPI/examples/spi_slave/spi_slave.ino
+++ b/STM32F1/libraries/SPI/examples/spi_slave/spi_slave.ino
@@ -22,7 +22,7 @@ void setup()
   setupSPI();
 }
 
-uint8_t count(0);
+uint8_t count = 0;
 void loop()
 {
   // Blocking call to read SPI message