diff --git a/src/skins/vector/css/matrix-react-sdk/views/elements/AddressTile.css b/src/skins/vector/css/matrix-react-sdk/views/elements/AddressTile.css
index c4d5da87..80a5fb7b 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/elements/AddressTile.css
+++ b/src/skins/vector/css/matrix-react-sdk/views/elements/AddressTile.css
@@ -26,6 +26,12 @@ limitations under the License.
     margin-right: 4px;
 }
 
+.mx_AddressTile.mx_AddressTile_error {
+    background-color: rgba(255, 0, 100, 0.1);
+    color: #ff0064;
+    border-color: #ff0064;
+}
+
 .mx_AddressTile_network {
     display: inline-block;
     position: relative;
diff --git a/src/skins/vector/img/avatar-error.svg b/src/skins/vector/img/avatar-error.svg
new file mode 100644
index 00000000..c5e16894
--- /dev/null
+++ b/src/skins/vector/img/avatar-error.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg width="25px" height="25px" viewBox="0 0 25 25" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+    <!-- Generator: sketchtool 39.1 (31720) - http://www.bohemiancoding.com/sketch -->
+    <title>5EF602F6-A36C-41EE-BAEC-50801DFD5492</title>
+    <desc>Created with sketchtool.</desc>
+    <defs></defs>
+    <g id="1:1-chat" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
+        <g id="Chat-People-2c-Invite-modal-ERROR" transform="translate(-611.000000, -358.000000)">
+            <g id="avatar_error" transform="translate(611.000000, 358.000000)">
+                <circle id="Oval-2" fill="#FF0064" cx="12.5" cy="12.5" r="12.5"></circle>
+                <path d="M11.2470703,15.0292969 C11.2470703,14.5901671 11.2733559,14.2082536 11.3259277,13.8835449 C11.3784996,13.5588363 11.4650873,13.2619642 11.5856934,12.9929199 C11.7062994,12.7238756 11.8624665,12.4687512 12.0541992,12.2275391 C12.2459319,11.9863269 12.4809556,11.7296563 12.7592773,11.4575195 C12.9695649,11.2534169 13.1659333,11.0601409 13.3483887,10.8776855 C13.530844,10.6952302 13.6916497,10.508139 13.8308105,10.3164062 C13.9699714,10.1246735 14.0797522,9.920574 14.1601562,9.70410156 C14.2405603,9.48762913 14.2807617,9.2464206 14.2807617,8.98046875 C14.2807617,8.39908563 14.1369643,7.9553238 13.8493652,7.64916992 C13.5617661,7.34301605 13.1396512,7.18994141 12.5830078,7.18994141 C12.3603504,7.18994141 12.1438813,7.22086558 11.9335938,7.28271484 C11.7233062,7.34456411 11.5346688,7.44352146 11.3676758,7.57958984 C11.2006828,7.71565823 11.0661626,7.88883358 10.9641113,8.09912109 C10.86206,8.3094086 10.8110352,8.5629868 10.8110352,8.85986328 L8.55664062,8.85986328 C8.56282555,8.27848017 8.66951394,7.76668515 8.87670898,7.32446289 C9.08390403,6.88224063 9.36840639,6.51115059 9.73022461,6.21118164 C10.0920428,5.91121269 10.515704,5.68546625 11.0012207,5.53393555 C11.4867375,5.38240484 12.0139946,5.30664062 12.5830078,5.30664062 C13.2076854,5.30664062 13.7643205,5.38704347 14.2529297,5.54785156 C14.7415389,5.70865966 15.1559228,5.94368335 15.4960938,6.25292969 C15.8362647,6.56217603 16.0944815,6.9394509 16.270752,7.38476562 C16.4470224,7.83008035 16.5351562,8.33414432 16.5351562,8.89697266 C16.5351562,9.30517782 16.4702155,9.68554511 16.340332,10.0380859 C16.2104486,10.3906268 16.0372732,10.7215154 15.8208008,11.0307617 C15.6043283,11.3400081 15.356935,11.6368801 15.0786133,11.9213867 C14.8002916,12.2058933 14.5126968,12.4873033 14.2158203,12.765625 C13.8756493,13.0748713 13.6483567,13.413491 13.5339355,13.7814941 C13.4195144,14.1494973 13.3592123,14.5654274 13.3530273,15.0292969 L11.2470703,15.0292969 Z M11.0893555,17.9145508 C11.0893555,17.7413728 11.1171872,17.5805671 11.1728516,17.4321289 C11.2285159,17.2836907 11.310465,17.1538092 11.4187012,17.0424805 C11.5269374,16.9311518 11.6599113,16.8445641 11.817627,16.7827148 C11.9753426,16.7208656 12.156249,16.6899414 12.3603516,16.6899414 C12.5644541,16.6899414 12.7453605,16.7208656 12.9030762,16.7827148 C13.0607918,16.8445641 13.1937657,16.9311518 13.302002,17.0424805 C13.4102382,17.1538092 13.4937334,17.2836907 13.5524902,17.4321289 C13.611247,17.5805671 13.640625,17.7413728 13.640625,17.9145508 C13.640625,18.2547218 13.529298,18.5392241 13.3066406,18.7680664 C13.0839833,18.9969087 12.7685567,19.1113281 12.3603516,19.1113281 C11.9521464,19.1113281 11.6382661,18.9969087 11.4187012,18.7680664 C11.1991363,18.5392241 11.0893555,18.2547218 11.0893555,17.9145508 L11.0893555,17.9145508 Z" id="?" fill="#FFFFFF"></path>
+            </g>
+        </g>
+    </g>
+</svg>