diff --git a/interfaces/.classpath b/interfaces/.classpath
new file mode 100644
index 0000000000..8c49c50367
--- /dev/null
+++ b/interfaces/.classpath
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>