diff --git a/dev_requirements.txt b/dev_requirements.txt
deleted file mode 100644
index 39304807fbc7bd47cb8a72ff873c076b694e4fbe..0000000000000000000000000000000000000000
--- a/dev_requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-flake8
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index 2be76f218f7363cdffadd53391f60698221a5d61..0000000000000000000000000000000000000000
--- a/requirements.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-envisage==4.6.0
-click==6.7