diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c121ad24c64d46d5000baa6756fae955e4b6396a
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+opcua>=0.98.9
+inotify>=0.2.10