diff --git a/ant.spec b/ant.spec
index ed47dbe..a18d154 100644
--- a/ant.spec
+++ b/ant.spec
@@ -361,9 +361,6 @@ mv LICENSE.utf8 LICENSE
 # We want a hard dep on antlr
 %pom_xpath_remove pom:optional src/etc/poms/ant-antlr/pom.xml
 
-# Disable tests comparing exception message
-sed -i /'public void testFailOnError()'/i@org.junit.Ignore src/tests/junit/org/apache/tools/ant/taskdefs/optional/image/ImageIOTest.java
-
 %build
 %{ant} jars test-jar javadocs