diff --git a/arch/sparc/defconfig b/arch/sparc/defconfig
index 38bd79f..fdc6723 100644
--- a/arch/sparc/defconfig
+++ b/arch/sparc/defconfig
@@ -600,7 +600,7 @@
 # CONFIG_IPMI_HANDLER is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=m
-CONFIG_RTC=m
+CONFIG_JS_RTC=m
 # CONFIG_R3964 is not set
 # CONFIG_APPLICOM is not set
 # CONFIG_DRM is not set