diff --git a/projects/Generic/linux/linux.i386.conf b/projects/Generic/linux/linux.i386.conf
index 2567dc2509..db4982dd84 100644
--- a/projects/Generic/linux/linux.i386.conf
+++ b/projects/Generic/linux/linux.i386.conf
@@ -1327,7 +1327,7 @@ CONFIG_R8169=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SILAN is not set
 CONFIG_NET_VENDOR_SIS=y
-# CONFIG_SIS900 is not set
+CONFIG_SIS900=y
 CONFIG_SIS190=y
 # CONFIG_SFC is not set
 # CONFIG_NET_VENDOR_SMSC is not set
diff --git a/projects/Generic_OSS/linux/linux.i386.conf b/projects/Generic_OSS/linux/linux.i386.conf
index 60a966d14a..58244cbacc 100644
--- a/projects/Generic_OSS/linux/linux.i386.conf
+++ b/projects/Generic_OSS/linux/linux.i386.conf
@@ -1325,7 +1325,7 @@ CONFIG_R8169=y
 # CONFIG_NET_VENDOR_SEEQ is not set
 # CONFIG_NET_VENDOR_SILAN is not set
 CONFIG_NET_VENDOR_SIS=y
-# CONFIG_SIS900 is not set
+CONFIG_SIS900=y
 CONFIG_SIS190=y
 # CONFIG_SFC is not set
 # CONFIG_NET_VENDOR_SMSC is not set