diff --git a/jdepend.spec b/jdepend.spec
index 5372584..4e6534f 100644
--- a/jdepend.spec
+++ b/jdepend.spec
@@ -59,7 +59,7 @@ This package contains demonstration and sample files for JDepend.
 find . -name "*.jar" -exec rm -f {} \;
 
 %build
-%ant \
+%{ant} \
 	-Dant.build.javac.source=1.8 \
 	-Dant.build.javac.target=1.8 \
 	jar