diff --git a/lib/java/se/lth/control/labcomm2006/BuiltinType.java b/lib/java/se/lth/control/labcomm2006/BuiltinType.java
new file mode 100644
index 0000000000000000000000000000000000000000..ffcdc879cd4c727d112423d498603da897752f3e
--- /dev/null
+++ b/lib/java/se/lth/control/labcomm2006/BuiltinType.java
@@ -0,0 +1,5 @@
+package se.lth.control.labcomm2006;
+
+public interface BuiltinType extends SampleType{
+
+}