diff --git a/src/main/groovy/com/github/lookout/verspaetung/zk/PlainOffset.groovy b/src/main/groovy/com/github/lookout/verspaetung/zk/PlainOffset.groovy
deleted file mode 100644
index 0034079..0000000
--- a/src/main/groovy/com/github/lookout/verspaetung/zk/PlainOffset.groovy
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.github.lookout.verspaetung.zk
-
-class PlainOffset {
-}
diff --git a/src/test/groovy/com/github/lookout/verspaetung/zk/PlainOffsetSpec.groovy b/src/test/groovy/com/github/lookout/verspaetung/zk/PlainOffsetSpec.groovy
deleted file mode 100644
index 85aa766..0000000
--- a/src/test/groovy/com/github/lookout/verspaetung/zk/PlainOffsetSpec.groovy
+++ /dev/null
@@ -1,6 +0,0 @@
-package com.github.lookout.verspaetung.zk
-
-import spock.lang.*
-
-class PlainOffsetSpec extends Specification {
-}