diff --git a/after/syntax/css/scroll-anchoring-1.vim b/after/syntax/css/scroll-anchoring-1.vim
new file mode 100644
index 0000000..7285d4c
--- /dev/null
+++ b/after/syntax/css/scroll-anchoring-1.vim
@@ -0,0 +1 @@
+syn match cssFontProp contained "\<overflow-anchor\>"
diff --git a/test/test.css b/test/test.css
index 5bc0427..1ea6eca 100644
--- a/test/test.css
+++ b/test/test.css
@@ -742,6 +742,10 @@ mask {
   }
 }
 
+.scroll-anchoring-1 {
+  overflow-anchor: auto;
+}
+
 .scroll-snap-1 {
   scroll-snap-type: auto;
   scroll-padding: auto;