diff --git a/build.xml b/build.xml
index 5659f039..c28d4184 100644
--- a/build.xml
+++ b/build.xml
@@ -304,17 +304,20 @@
 		</bundleapp>
 
 		<!-- fix code signing and submission issues -->
-		<delete verbose="true" followsymlinks="false" removenotfollowedsymlinks="true">
-			<fileset dir="${dir.dist}/FileBot.app/Contents/PlugIns" includes="**/libjfxmedia.dylib" />
+		<delete verbose="yes">
+			<fileset dir="${dir.dist}/FileBot.app/Contents/PlugIns">
+				<include name="**/libjfxmedia.dylib" />
+				<include name="**/Contents/Info.plist" />
+				<include name="**/Contents/MacOS/libjli.dylib" />
+			</fileset>
 		</delete>
-		<delete verbose="true" file="${dir.dist}/FileBot.app/Contents/PlugIns/${jre.version}/Contents/MacOS/libjli.dylib" followsymlinks="false" removenotfollowedsymlinks="true" />
-
-		<copy file="/Library/Java/JavaVirtualMachines/${jre.version}/Contents/Info.plist" tofile="${dir.dist}/FileBot.app/Contents/PlugIns/${jre.version}/Contents/Info.plist" verbose="true" overwrite="yes" />
-		<copy file="/Library/Java/JavaVirtualMachines/${jre.version}/Contents/MacOS/libjli.dylib" tofile="${dir.dist}/FileBot.app/Contents/PlugIns/${jre.version}/Contents/MacOS/libjli.dylib" verbose="true" overwrite="yes" />
-		<chmod dir="${dir.dist}/FileBot.app/Contents/PlugIns" perm="+rw" verbose="true" />
+		<copy verbose="yes" failonerror="yes" overwrite="yes" file="/Library/Java/JavaVirtualMachines/${jre.version}/Contents/Info.plist" tofile="${dir.dist}/FileBot.app/Contents/PlugIns/${jre.version}/Contents/Info.plist" />
+		<copy verbose="yes" failonerror="yes" overwrite="yes" file="/Library/Java/JavaVirtualMachines/${jre.version}/Contents/MacOS/libjli.dylib" tofile="${dir.dist}/FileBot.app/Contents/PlugIns/${jre.version}/Contents/MacOS/libjli.dylib" />
 
 		<!-- fix permissions -->
-		<chmod verbose="true" dir="${dir.dist}" includes="**/fpcalc" perm="755" />
+		<chmod verbose="yes" dir="${dir.dist}" includes="**/fpcalc" perm="755" />
+		<chmod verbose="yes" dir="${dir.dist}/FileBot.app/Contents/PlugIns" perm="+rw" />
+
 
 		<!-- JRE sign all jars, dylibs and executables -->
 		<apply executable="codesign">