diff --git a/src/soc/intel/baytrail/baytrail/gpio.h b/src/soc/intel/baytrail/baytrail/gpio.h
index a43132420c..09e45a1be8 100644
--- a/src/soc/intel/baytrail/baytrail/gpio.h
+++ b/src/soc/intel/baytrail/baytrail/gpio.h
@@ -208,7 +208,7 @@
 
 
 #define GPIO_OUT_LOW \
-	{ .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT \
+	{ .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT, \
 	  .pad_conf1 = PAD_CONFIG1_DEFAULT, \
 	  .pad_val   = PAD_VAL_OUTPUT | PAD_VAL_LOW, \
 	  .use_sel   = GPIO_USE_LEGACY, \
diff --git a/src/soc/intel/fsp_baytrail/baytrail/gpio.h b/src/soc/intel/fsp_baytrail/baytrail/gpio.h
index e15aeb886c..325eeaab41 100644
--- a/src/soc/intel/fsp_baytrail/baytrail/gpio.h
+++ b/src/soc/intel/fsp_baytrail/baytrail/gpio.h
@@ -194,7 +194,7 @@
 
 
 #define GPIO_OUT_LOW \
-	{ .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT \
+	{ .pad_conf0 = PAD_PULL_DISABLE | PAD_CONFIG0_DEFAULT, \
 	  .pad_conf1 = PAD_CONFIG1_DEFAULT, \
 	  .pad_val   = PAD_VAL_OUTPUT | PAD_VAL_LOW, \
 	  .use_sel   = GPIO_USE_LEGACY, \