diff --git a/drone/requirements.txt b/drone/requirements.txt
index 61ece20..5267e38 100644
--- a/drone/requirements.txt
+++ b/drone/requirements.txt
@@ -2,4 +2,5 @@ selectors2
 psutil
 configobj
 watchdog
-geographiclib
\ No newline at end of file
+geographiclib
+tabulate