diff --git a/lib/network/options.js b/lib/network/options.js
index 59c84641..9c0ff2b8 100644
--- a/lib/network/options.js
+++ b/lib/network/options.js
@@ -171,6 +171,7 @@ let allOptions = {
       __type__: { object, boolean }
     },
     font: {
+      align: { string },
       color: { string },
       size: { number }, // px
       face: { string },
@@ -510,4 +511,4 @@ let configureOptions = {
 
 
 
-export {allOptions, configureOptions};
\ No newline at end of file
+export {allOptions, configureOptions};