diff --git a/soc/andestech/ae350/Kconfig b/soc/andestech/ae350/Kconfig
index da4cc0193889c..031bc0756c717 100644
--- a/soc/andestech/ae350/Kconfig
+++ b/soc/andestech/ae350/Kconfig
@@ -19,7 +19,6 @@ config SOC_SERIES_ANDES_AE350
 	select CPU_HAS_ANDES_PMA
 	select RISCV_SOC_CONTEXT_SAVE if RISCV_CUSTOM_CSR_ANDES_HWDSP
 	select RISCV_SOC_CONTEXT_SAVE if RISCV_CUSTOM_CSR_ANDES_PFT
-	select ATOMIC_OPERATIONS_BUILTIN
 	select SOC_EARLY_INIT_HOOK if RISCV_CUSTOM_CSR_ANDES_PMA
 	select SOC_PER_CORE_INIT_HOOK if RISCV_CUSTOM_CSR_ANDES_PMA
 	imply XIP
diff --git a/soc/egis/et171/Kconfig b/soc/egis/et171/Kconfig
index 2d78bc2d8bfc6..88ec3b2d11fac 100644
--- a/soc/egis/et171/Kconfig
+++ b/soc/egis/et171/Kconfig
@@ -13,7 +13,6 @@ config SOC_EGIS_ET171
 	select RISCV_ISA_EXT_C
 	select RISCV_ISA_EXT_ZICSR
 	select RISCV_ISA_EXT_ZIFENCEI
-	select ATOMIC_OPERATIONS_BUILTIN
 	select CPU_HAS_FPU
 	select CPU_HAS_DCACHE
 	select CPU_HAS_ICACHE