diff --git a/api/mraa/types.h b/api/mraa/types.h
index b1532e8..9c129b6 100644
--- a/api/mraa/types.h
+++ b/api/mraa/types.h
@@ -240,11 +240,11 @@ typedef enum {
 } mraa_i2c_mode_t;
 
 typedef enum {
-	MRAA_UART_PARITY_NONE = 0,
-	MRAA_UART_PARITY_EVEN = 1,
-	MRAA_UART_PARITY_ODD = 2,
-	MRAA_UART_PARITY_MARK = 3,
-	MRAA_UART_PARITY_SPACE = 4
+    MRAA_UART_PARITY_NONE = 0,
+    MRAA_UART_PARITY_EVEN = 1,
+    MRAA_UART_PARITY_ODD = 2,
+    MRAA_UART_PARITY_MARK = 3,
+    MRAA_UART_PARITY_SPACE = 4
 } mraa_uart_parity_t;
 
 #ifdef __cplusplus