diff --git a/src/main/java/de/uniluebeck/mi/projmi6/hapi/package-info.java b/src/main/java/de/uniluebeck/mi/projmi6/hapi/package-info.java
new file mode 100644
index 0000000..ea8ef85
--- /dev/null
+++ b/src/main/java/de/uniluebeck/mi/projmi6/hapi/package-info.java
@@ -0,0 +1,4 @@
+/**
+ * All the HL7 communication classes.
+ */
+package de.uniluebeck.mi.projmi6.hapi;
\ No newline at end of file