diff --git a/drivers/sbus/char/Kconfig b/drivers/sbus/char/Kconfig
index a785aa7660c3..bf3c5f735614 100644
--- a/drivers/sbus/char/Kconfig
+++ b/drivers/sbus/char/Kconfig
@@ -72,7 +72,8 @@ config DISPLAY7SEG
 
 config ORACLE_DAX
 	tristate "Oracle Data Analytics Accelerator"
-	default m if SPARC64
+	depends on SPARC64
+	default m
 	help
 	 Driver for Oracle Data Analytics Accelerator, which is
 	 a coprocessor that performs database operations in hardware.