diff --git a/drivers/ipm/ipm_quark_se.h b/drivers/ipm/ipm_quark_se.h
index e6480a3efc769..05ecf822b612e 100644
--- a/drivers/ipm/ipm_quark_se.h
+++ b/drivers/ipm/ipm_quark_se.h
@@ -20,20 +20,20 @@
 extern "C" {
 #endif
 
-#define QUARK_SE_IPM_OUTBOUND	0
+#define QUARK_SE_IPM_OUTBOUND		0
 #define QUARK_SE_IPM_INBOUND		1
 
 #if defined(CONFIG_SOC_QUARK_SE_C1000)
 /* First byte of the QUARK_SE_IPM_MASK register is for the Lakemont */
 #define QUARK_SE_IPM_MASK_START_BIT		0
-#define QUARK_SE_IPM_INTERRUPT		21
+#define QUARK_SE_IPM_INTERRUPT			21
 #define QUARK_SE_IPM_ARC_LMT_DIR		QUARK_SE_IPM_INBOUND
 #define QUARK_SE_IPM_LMT_ARC_DIR		QUARK_SE_IPM_OUTBOUND
 
 #elif defined(CONFIG_SOC_QUARK_SE_C1000_SS)
 /* Second byte is for ARC */
 #define QUARK_SE_IPM_MASK_START_BIT		8
-#define QUARK_SE_IPM_INTERRUPT		57
+#define QUARK_SE_IPM_INTERRUPT			57
 #define QUARK_SE_IPM_ARC_LMT_DIR		QUARK_SE_IPM_OUTBOUND
 #define QUARK_SE_IPM_LMT_ARC_DIR		QUARK_SE_IPM_INBOUND