diff --git a/target/linux/generic/config-3.3 b/target/linux/generic/config-3.3
index 44968ef77c..2ddce18c4f 100644
--- a/target/linux/generic/config-3.3
+++ b/target/linux/generic/config-3.3
@@ -575,8 +575,8 @@ CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
 # CONFIG_DEFAULT_RENO is not set
 CONFIG_DEFAULT_SECURITY=""
 CONFIG_DEFAULT_SECURITY_DAC=y
-CONFIG_DEFAULT_TCP_CONG="westwood"
-CONFIG_DEFAULT_WESTWOOD=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+CONFIG_DEFAULT_CUBIC=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 # CONFIG_DEPRECATED_PARAM_STRUCT is not set
 # CONFIG_DETECT_HUNG_TASK is not set
@@ -2876,7 +2876,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TCIC is not set
 CONFIG_TCP_CONG_ADVANCED=y
 # CONFIG_TCP_CONG_BIC is not set
-# CONFIG_TCP_CONG_CUBIC is not set
+CONFIG_TCP_CONG_CUBIC=y
 # CONFIG_TCP_CONG_HSTCP is not set
 # CONFIG_TCP_CONG_HTCP is not set
 # CONFIG_TCP_CONG_HYBLA is not set
@@ -2885,7 +2885,7 @@ CONFIG_TCP_CONG_ADVANCED=y
 # CONFIG_TCP_CONG_SCALABLE is not set
 # CONFIG_TCP_CONG_VEGAS is not set
 # CONFIG_TCP_CONG_VENO is not set
-CONFIG_TCP_CONG_WESTWOOD=y
+# CONFIG_TCP_CONG_WESTWOOD is not set
 # CONFIG_TCP_CONG_YEAH is not set
 # CONFIG_TCP_MD5SIG is not set
 # CONFIG_TEHUTI is not set