diff --git a/requirements/dev_requirements.txt b/requirements/dev_requirements.txt
deleted file mode 100644
index 453d4d8a2717d98b6e8a03f97d798c5faccbc807..0000000000000000000000000000000000000000
--- a/requirements/dev_requirements.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-flake8
-coverage
-mock
-testfixtures
diff --git a/requirements/doc_requirements.txt b/requirements/doc_requirements.txt
deleted file mode 100644
index 7f3dca30339f07098bf1931c4bf36639e5533ac2..0000000000000000000000000000000000000000
--- a/requirements/doc_requirements.txt
+++ /dev/null
@@ -1 +0,0 @@
-sphinx >= 1.3.1
diff --git a/requirements/requirements.txt b/requirements/requirements.txt
deleted file mode 100644
index cfc27054ea4f3f6acf0be5267e8bf9a3809d9881..0000000000000000000000000000000000000000
--- a/requirements/requirements.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-envisage==4.6.0
-click==6.7
-six==1.10.0
-stevedore==1.24.0