diff --git a/src/scss/cdb-components/forms/textarea.scss b/src/scss/cdb-components/forms/textarea.scss
index d37bb2c..13c6c96 100644
--- a/src/scss/cdb-components/forms/textarea.scss
+++ b/src/scss/cdb-components/forms/textarea.scss
@@ -32,7 +32,8 @@
     outline-color: transparent;
     outline-style: none;
   }
-  &:disabled {
+  &:disabled,
+  &.is-disabled {
     border-color: $cSecondaryLine;
     background: $cThirdBackground;
   }