diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..831d462
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,9 @@
+apply plugin: 'java'
+
+subprojects.each { subproject ->
+  evaluationDependsOn(subproject.path)
+}
+
+jar {
+  from subprojects.sourceSets.main.output
+}
\ No newline at end of file