diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..91ebc94
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,6 @@
+FROM bigfleet/shibboleth_idp
+
+ARG maintainer=tier
+ARG imagename=shibboleth_idp
+ARG version=3.2.1
+ENV VERSION=$version
\ No newline at end of file
diff --git a/tests/image.bats b/tests/image.bats
index 08b1215..4f0ce20 100644
--- a/tests/image.bats
+++ b/tests/image.bats
@@ -19,4 +19,10 @@ setup() {
 @test "Contains java" {
   run docker run -i $maintainer/$imagename which java
   [ "$status" -eq 0 ]
-}
\ No newline at end of file
+}
+
+@test "Logs directory exists, owned by root" {
+  result="$(docker run -i $maintainer/$imagename stat -c '%U' /opt/shibboleth/current/logs)"
+  [ "$result" != 'UNKNOWN' ]
+  [ "$status" -eq 0 ]
+}