diff --git a/soc/arc/snps_nsim/Kconfig.defconfig.em b/soc/arc/snps_nsim/Kconfig.defconfig.em
index 50ed4f7bdb3..4037a6383a7 100644
--- a/soc/arc/snps_nsim/Kconfig.defconfig.em
+++ b/soc/arc/snps_nsim/Kconfig.defconfig.em
@@ -6,7 +6,7 @@
 
 if SOC_NSIM_EM
 
-config CPU_EM4_DMIPS
+config CPU_EM4_FPUDA
 	def_bool y
 
 config NUM_IRQ_PRIO_LEVELS
diff --git a/soc/arc/snps_nsim/Kconfig.defconfig.sem b/soc/arc/snps_nsim/Kconfig.defconfig.sem
index 608756a70cd..b605ff91922 100644
--- a/soc/arc/snps_nsim/Kconfig.defconfig.sem
+++ b/soc/arc/snps_nsim/Kconfig.defconfig.sem
@@ -6,7 +6,7 @@
 
 if SOC_NSIM_SEM
 
-config CPU_EM4_DMIPS
+config CPU_EM4_FPUDA
 	def_bool y
 
 config NUM_IRQ_PRIO_LEVELS