diff --git a/pkg/createPackage b/pkg/createPackage
index 48ad145..80aa37c 100755
--- a/pkg/createPackage
+++ b/pkg/createPackage
@@ -21,7 +21,7 @@ cp -R make $TMPDIR/Templates/'Apple II/Apple II Merlin Project.xctemplate/'
 pkgbuild --root $TMPDIR --version 2.7.3 --identifier com.halcyontouch.Apple2Template.pkg --install-location /Library/Developer/Xcode/ --scripts pkg/scripts/ AppleXcodeTemplate.pkg
 productbuild --distribution pkg/Distribution.xml --resource ./pkg temp.pkg
 rm AppleXcodeTemplate.pkg
-productsign --sign "Developer ID Installer" temp.pkg AppleXcodeTemplate.pkg
+productsign --sign "3rd Party Mac Developer Installer" temp.pkg AppleXcodeTemplate.pkg
 rm temp.pkg
 
 rm -rf $TMPDIR