diff --git a/docs/index.rst b/docs/index.rst
index 1fa15444..0467480f 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -340,6 +340,10 @@ ramips-mt7620
   - GL-MT300N [#80211s]_
   - GL-MT750 [#80211s]_
 
+* TP-Link
+
+  - Archer C20 (v1) [#80211s]_
+
 ramips-mt7621
 ^^^^^^^^^^^^^
 
diff --git a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
index 353fa156..518b0d27 100755
--- a/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
+++ b/package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
@@ -47,6 +47,8 @@ elseif platform.match('ar71xx', 'generic', {'archer-c5', 'archer-c58-v1',
 elseif platform.match('ipq40xx', nil, {'avm,fritzbox-4040',
                                        'openmesh,a42', 'openmesh,a62'}) then
   table.insert(try_files, 1, '/sys/class/net/eth0/address')
+elseif platform.match('ramips', 'mt7620', {'tplink,c20-v1'}) then
+  table.insert(try_files, 1, '/sys/class/net/eth0/address')
 end
 
 
diff --git a/targets/ramips-mt7620 b/targets/ramips-mt7620
index 2f70cd65..c71a82a9 100644
--- a/targets/ramips-mt7620
+++ b/targets/ramips-mt7620
@@ -7,3 +7,9 @@ factory
 
 device gl-mt750 gl-mt750
 factory
+
+# TP-Link
+if [ "$BROKEN" ]; then
+device tp-link-archer-c20-v1 tplink_c20-v1 # BROKEN: only 2.4GHz wifi working
+fi
+