diff --git a/hdata/spira.h b/hdata/spira.h
index 2c2872260951..8744d0a595cd 100644
--- a/hdata/spira.h
+++ b/hdata/spira.h
@@ -352,7 +352,7 @@ struct iplparams_sysparams {
 	__be32		sys_eco_mode;
 #define SYS_ATTR_MULTIPLE_TPM PPC_BIT32(0)
 #define SYS_ATTR_RISK_LEVEL PPC_BIT32(3)
-#define SYS_ATTR_MPIPL_SUPPORTED PPC_BIT32(4)
+#define SYS_ATTR_MPIPL_SUPPORTED PPC_BIT32(5)
 	__be32		sys_attributes;
 	__be32		mem_scrubbing;
 	__be16		cur_spl_value;