diff --git a/data/fonts/fonts.xml b/data/fonts/fonts.xml
index c84c0354a7c4c..f7541e0678d51 100644
--- a/data/fonts/fonts.xml
+++ b/data/fonts/fonts.xml
@@ -365,7 +365,7 @@
         <font weight="400" style="normal">NotoSansCarian-Regular.ttf</font>
     </family>
     <family lang="und-Cakm">
-        <font weight="400" style="normal">NotoSansChakma-Regular.ttf</font>
+        <font weight="400" style="normal">NotoSansChakma-Regular.otf</font>
     </family>
     <family lang="und-Cher">
         <font weight="400" style="normal">NotoSansCherokee-Regular.ttf</font>