diff --git a/test/coverage.html b/test/coverage.html
index c55fd31f..2c3bc093 100644
--- a/test/coverage.html
+++ b/test/coverage.html
@@ -65,7 +65,7 @@
     <script src="/test/modules/multi-image.js"></script>
     <script src="/test/modules/overlays.js"></script>
     <script src="/test/modules/controls.js"></script>
-    <script src="/test/viewport.js"></script>
+    <script src="/test/modules/viewport.js"></script>
     <script src="/test/modules/world.js"></script>
     <script src="/test/modules/drawer.js"></script>
     <script src="/test/modules/tiledimage.js"></script>
diff --git a/test/viewport.js b/test/modules/viewport.js
similarity index 100%
rename from test/viewport.js
rename to test/modules/viewport.js
diff --git a/test/test.html b/test/test.html
index 65f0d5b3..f1f1716c 100644
--- a/test/test.html
+++ b/test/test.html
@@ -30,7 +30,7 @@
     <script src="/test/modules/multi-image.js"></script>
     <script src="/test/modules/overlays.js"></script>
     <script src="/test/modules/controls.js"></script>
-    <script src="/test/viewport.js"></script>
+    <script src="/test/modules/viewport.js"></script>
     <script src="/test/modules/world.js"></script>
     <script src="/test/modules/drawer.js"></script>
     <script src="/test/modules/tiledimage.js"></script>