diff --git a/tests/data/good_maps/raster_symbolizer.xml b/tests/data/good_maps/raster_symbolizer.xml
index fb3a35ab5..f2a7af860 100644
--- a/tests/data/good_maps/raster_symbolizer.xml
+++ b/tests/data/good_maps/raster_symbolizer.xml
@@ -12,7 +12,7 @@
     </Rule>
   </Style>
 
-  <Style name="ramped" opacity=".7">
+  <Style name="ramped">
     <Rule>
       <RasterSymbolizer>
         <RasterColorizer>