diff --git a/docs/glyph-inspector.html b/docs/glyph-inspector.html
index cc49e23e..aedc4889 100644
--- a/docs/glyph-inspector.html
+++ b/docs/glyph-inspector.html
@@ -161,7 +161,7 @@ <h1>Free Software</h1>
         html += '<dt>leftSideBearing</dt><dd>'+glyph.leftSideBearing+'</dd>';
     }
     html += '</dl>';
-    if (glyph.numberOfContours > 0) {
+    if (glyph.numberOfContours > 0 && window.font.variation) {
         var contours = glyph.getContours(window.font.variation.getTransform(glyph, window.fontOptions.variation).points);
         html += 'contours:<div id="glyph-contours">' + contours.map(contourToString).join('\n') + '</div>';
     } else if (glyph.isComposite) {