diff --git a/init.deb.rc b/init.deb.rc
index cb84ac9..0607303 100644
--- a/init.deb.rc
+++ b/init.deb.rc
@@ -119,9 +119,6 @@ on boot
     write /proc/sys/net/core/rmem_max  2097152
     write /proc/sys/net/core/wmem_max  2097152
 
-# Tune buffersize for higher Miracast throughput
-    setprop net.tcp.buffersize.wifi 524288,1048576,2560000,524288,1048576,2560000
-
 # msm specific files that need to be created on /data
 on post-fs-data
     chown system system /dev/wcnss_wlan
diff --git a/overlay/frameworks/base/core/res/res/values/config.xml b/overlay/frameworks/base/core/res/res/values/config.xml
index 75fabb1..b99ffee 100644
--- a/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/overlay/frameworks/base/core/res/res/values/config.xml
@@ -310,4 +310,8 @@
 
     <!-- Flag indicating if device supports EAP SIM, AKA, AKA' -->
     <bool name="config_eap_sim_based_auth_supported">false</bool>
+
+    <!-- Configure wifi tcp buffersizes in the form:
+         rmem_min,rmem_def,rmem_max,wmem_min,wmem_def,wmem_max -->
+    <string name="config_wifi_tcp_buffers">524288,1048576,2560000,524288,1048576,2560000</string>
 </resources>