diff --git a/build.py b/build.py
index 6e43e98..65e803d 100644
--- a/build.py
+++ b/build.py
@@ -15,4 +15,5 @@
 
 @init
 def set_properties(project):
-    project.build_depends_on("mockito")
\ No newline at end of file
+    project.build_depends_on("mockito")
+    project.depends_on_requirements("requirements.txt")