diff --git a/test/image/baselines/zz-heatmap_small_layout_zsmooth_fast.png b/test/image/baselines/heatmap_small_layout_zsmooth_fast.png
similarity index 100%
rename from test/image/baselines/zz-heatmap_small_layout_zsmooth_fast.png
rename to test/image/baselines/heatmap_small_layout_zsmooth_fast.png
diff --git a/test/image/baselines/zz-text_on_shapes_texttemplate.png b/test/image/baselines/text_on_shapes_texttemplate.png
similarity index 100%
rename from test/image/baselines/zz-text_on_shapes_texttemplate.png
rename to test/image/baselines/text_on_shapes_texttemplate.png
diff --git a/test/image/baselines/treemap_textfit.png b/test/image/baselines/treemap_textfit.png
index 417abe265ef..69c5528fca1 100644
Binary files a/test/image/baselines/treemap_textfit.png and b/test/image/baselines/treemap_textfit.png differ
diff --git a/test/image/baselines/treemap_textposition.png b/test/image/baselines/treemap_textposition.png
index ae890fcb0e3..6959e66b90e 100644
Binary files a/test/image/baselines/treemap_textposition.png and b/test/image/baselines/treemap_textposition.png differ
diff --git a/test/image/baselines/uniformtext_bar_edgecase1.png b/test/image/baselines/uniformtext_bar_edgecase1.png
index 4beaa6bba51..8c353512168 100644
Binary files a/test/image/baselines/uniformtext_bar_edgecase1.png and b/test/image/baselines/uniformtext_bar_edgecase1.png differ
diff --git a/test/image/baselines/uniformtext_sunburst_treemap.png b/test/image/baselines/uniformtext_sunburst_treemap.png
index d99afe65a59..31adc8ab71e 100644
Binary files a/test/image/baselines/uniformtext_sunburst_treemap.png and b/test/image/baselines/uniformtext_sunburst_treemap.png differ
diff --git a/test/image/mocks/zz-heatmap_small_layout_zsmooth_fast.json b/test/image/mocks/heatmap_small_layout_zsmooth_fast.json
similarity index 100%
rename from test/image/mocks/zz-heatmap_small_layout_zsmooth_fast.json
rename to test/image/mocks/heatmap_small_layout_zsmooth_fast.json
diff --git a/test/image/mocks/zz-text_on_shapes_texttemplate.json b/test/image/mocks/text_on_shapes_texttemplate.json
similarity index 100%
rename from test/image/mocks/zz-text_on_shapes_texttemplate.json
rename to test/image/mocks/text_on_shapes_texttemplate.json
diff --git a/test/jasmine/tests/heatmap_test.js b/test/jasmine/tests/heatmap_test.js
index 4e3309c9566..3866ff6402e 100644
--- a/test/jasmine/tests/heatmap_test.js
+++ b/test/jasmine/tests/heatmap_test.js
@@ -829,7 +829,7 @@ describe('heatmap plot', function() {
 
     it('should set canvas dimensions according to z data shape if `zsmooth` is fast', function(done) {
         var mock1 = require('../../image/mocks/zsmooth_methods.json');
-        var mock2 = require('../../image/mocks/zz-heatmap_small_layout_zsmooth_fast.json');
+        var mock2 = require('../../image/mocks/heatmap_small_layout_zsmooth_fast.json');
 
         var canvasStub;
         var originalCreateElement = document.createElement;
@@ -865,7 +865,7 @@ describe('heatmap plot', function() {
 
     it('should create imageData that fits the canvas dimensions if zsmooth is set', function(done) {
         var mock1 = require('../../image/mocks/zsmooth_methods.json');
-        var mock2 = require('../../image/mocks/zz-heatmap_small_layout_zsmooth_fast.json');
+        var mock2 = require('../../image/mocks/heatmap_small_layout_zsmooth_fast.json');
 
         var imageDataStub = {
             data: {