diff --git a/spring_image.bzl b/spring_image.bzl
index 41914ae..12755bf 100644
--- a/spring_image.bzl
+++ b/spring_image.bzl
@@ -137,7 +137,7 @@ def tar_jars(ctx, files, out):
         outputs = [out],
         # Create an empty tarball, then extract all the jars and append the contents into it.
         # TODO: get rid of the hardcoded bazel-out path in the first transform.
-        command = 'tar cf {out} -T /dev/null && if [ -s {scf} ]; then tar rhf {out} --transform "s,bazel-out/k8-fastbuild/bin/,BOOT-INF/classes/META-INF/," {scf}; fi && for i in {all_paths}; do {jar} xf $i && {jar} tf $i | tar rf {out} --transform "s,^,BOOT-INF/classes/," -T -; done'.format(out = out.path, all_paths = " ".join(paths), jar = jar_path, scf = spring_components_file.path),
+        command = 'tar cf {out} -T /dev/null && if [ -s {scf} ]; then tar rhf {out} --transform "s,bazel-out/.*/bin/,BOOT-INF/classes/META-INF/," {scf}; fi && for i in {all_paths}; do {jar} xf $i && {jar} tf $i | tar rf {out} --transform "s,^,BOOT-INF/classes/," -T -; done'.format(out = out.path, all_paths = " ".join(paths), jar = jar_path, scf = spring_components_file.path),
     )
 
 def _application_copier_rule_impl(ctx):