diff --git a/apps/common/mobile/resources/less/_mixins.less b/apps/common/mobile/resources/less/_mixins.less
index dda2a2d7f5..775bfb91aa 100644
--- a/apps/common/mobile/resources/less/_mixins.less
+++ b/apps/common/mobile/resources/less/_mixins.less
@@ -3,6 +3,7 @@
   @url: `encodeURIComponent(@{svg})`;
   background-color: @color;
   -webkit-mask-image: url("data:image/svg+xml;charset=utf-8,@{url}");
+  mask-size: contain;
 }
 
 .encoded-svg-uncolored-mask(@svg) {