diff --git a/board/xilinx/microblaze-generic/Kconfig b/board/xilinx/microblaze-generic/Kconfig
index 6e93a3d..f2fa0f7 100644
--- a/board/xilinx/microblaze-generic/Kconfig
+++ b/board/xilinx/microblaze-generic/Kconfig
@@ -36,6 +36,6 @@ config XILINX_MICROBLAZE0_USE_HW_MUL
 
 config XILINX_MICROBLAZE0_HW_VER
 	string "Core version number"
-	default 7.10.d
+	default "7.10.d"
 
 endif