diff --git a/src/patterns/04-components/image/_image.scss b/src/patterns/04-components/image/_image.scss
index 0b8e414e5a214bea4ab1a0afee604ad261238e48..9e26318a85558e41181bd4f48bec60f104ed365b 100644
--- a/src/patterns/04-components/image/_image.scss
+++ b/src/patterns/04-components/image/_image.scss
@@ -16,6 +16,10 @@
       display: table-caption;
     }
     &__sized-image {
+      /* Ensure sized images maintain proportions despite having dimensions set. */
+      img {
+        height: auto;
+      }
       &--center {
         align-self: center;
         img {