diff --git a/java/io/bazel/rules/closure/webfiles/server/listing.soy b/java/io/bazel/rules/closure/webfiles/server/listing.soy
index 2fe671dc2..9ebed8fac 100644
--- a/java/io/bazel/rules/closure/webfiles/server/listing.soy
+++ b/java/io/bazel/rules/closure/webfiles/server/listing.soy
@@ -48,7 +48,7 @@
   <h1>Bazel Closure Rules</h1>
   <h3>{$label}</h3>
   <p>
-    {if $paths.length != 0}
+    {if length($paths) != 0}
       {for $path in $paths}
         <a href="{$path}">{$path}</a><br>
       {/for}