diff --git a/board/altera/socfpga/iocsr_config.h b/board/altera/socfpga/iocsr_config.h
index 490f109..4a7ed46 100644
--- a/board/altera/socfpga/iocsr_config.h
+++ b/board/altera/socfpga/iocsr_config.h
@@ -9,9 +9,9 @@
 #ifndef _PRELOADER_IOCSR_CONFIG_H_
 #define _PRELOADER_IOCSR_CONFIG_H_
 
-#define CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH        (764)
-#define CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH        (1719)
-#define CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH        (955)
-#define CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH        (16766)
+#define CONFIG_HPS_IOCSR_SCANCHAIN0_LENGTH	(764)
+#define CONFIG_HPS_IOCSR_SCANCHAIN1_LENGTH	(1719)
+#define CONFIG_HPS_IOCSR_SCANCHAIN2_LENGTH	(955)
+#define CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH	(16766)
 
 #endif /*_PRELOADER_IOCSR_CONFIG_H_*/