diff --git a/boards/sifive/hifive1/Kconfig b/boards/sifive/hifive1/Kconfig
index 304048665a7768..34402f96d733dc 100644
--- a/boards/sifive/hifive1/Kconfig
+++ b/boards/sifive/hifive1/Kconfig
@@ -2,4 +2,4 @@
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_HIFIVE1
-	select RISCV_CORE_E31 if "$(BOARD_REVISION)" = "B"
+	select RISCV_CORE_E31