diff --git a/pkgs/build-support/release/ant-build.nix b/pkgs/build-support/release/ant-build.nix
index 89b1db090a5..04eec99c7ed 100644
--- a/pkgs/build-support/release/ant-build.nix
+++ b/pkgs/build-support/release/ant-build.nix
@@ -41,7 +41,7 @@ stdenv.mkDerivation (
       header "Generating jar wrappers"
     '' + (stdenv.lib.concatMapStrings (w: ''
 
-      cat >> $out/bin/jclasslib <<EOF
+      cat >> $out/bin/${w.name} <<EOF
       #! /bin/sh
       export JAVA_HOME=$jre
       $jre/bin/java ${if w ? mainClass then "-cp $out/lib/java/${w.jar} ${w.mainClass}" else "-jar $out/lib/java/${w.jar}"} \$@