diff --git a/src/components/icon/icon.scss b/src/components/icon/icon.scss
index 2fc2b5086d0..52c6a218da9 100644
--- a/src/components/icon/icon.scss
+++ b/src/components/icon/icon.scss
@@ -7,6 +7,10 @@ md-icon {
   height: $icon-size;
   width: $icon-size;
 
+  // The icons should not shrink on smaller viewports.
+  min-height: $icon-size;
+  min-width: $icon-size;
+
   svg {
     pointer-events: none;
     display: block;