diff --git a/.changeset/ten-tips-tell.md b/.changeset/ten-tips-tell.md
new file mode 100644
index 00000000..2acb51a6
--- /dev/null
+++ b/.changeset/ten-tips-tell.md
@@ -0,0 +1,5 @@
+---
+'@reuters-graphics/graphics-components': patch
+---
+
+Adds Dotcom Knowledge font aliases needed for ads
diff --git a/src/scss/fonts/_font-faces.scss b/src/scss/fonts/_font-faces.scss
index d1b97b0e..a80bfe90 100644
--- a/src/scss/fonts/_font-faces.scss
+++ b/src/scss/fonts/_font-faces.scss
@@ -83,6 +83,31 @@
   font-display: swap;
 }
 
+/* Dotcom aliases for knowledge */
+@font-face {
+  font-family: 'knowledge-regular';
+  src: local('Knowledge');
+  font-weight: normal;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: 'knowledge-medium';
+  src: local('Knowledge');
+  font-weight: 500;
+  font-style: normal;
+  font-display: swap;
+}
+
+@font-face {
+  font-family: 'knowledge-bold';
+  src: local('Knowledge');
+  font-weight: bold;
+  font-style: normal;
+  font-display: swap;
+}
+
 /* SOURCE SANS PRO */
 @font-face {
   font-family: 'Source Sans Pro';