diff --git a/lib/docs/main.js b/lib/docs/main.js
index 7dfa4714fa..a804da0c1c 100644
--- a/lib/docs/main.js
+++ b/lib/docs/main.js
@@ -1257,15 +1257,16 @@ var zigAnalysis;
                               name += ") ";
                       }
                       if (ptrObj.has_align) {
+                          let align = exprName(ptrObj.align, opts);
                           if (opts.wantHtml) {
                               name += '<span class="tok-kw">align</span>(';
                           } else {
                               name += "align(";
                           }
                           if (opts.wantHtml) {
-                              name += '<span class="tok-number">' + ptrObj.align + '</span>';
+                              name += '<span class="tok-number">' + align + '</span>';
                           } else {
-                              name += ptrObj.align;
+                              name += align;
                           }
                           if (ptrObj.hostIntBytes != null) {
                               name += ":";