diff --git a/requirements.txt b/requirements.txt
index a2529f5..ebb17c9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ service_identity
 PyCryptodome
 inflection
 coloredlogs
-pylibmc
+pylibmc; platform_system != "Windows"
 wacky
 Routes
 bcrypt
diff --git a/requirements_win.txt b/requirements_win.txt
deleted file mode 100644
index a584c6d..0000000
--- a/requirements_win.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-mypy
-wheel
-twisted
-pytz
-pyyaml
-sqlalchemy==1.4.46
-mysqlclient
-pyopenssl
-service_identity
-PyCryptodome
-inflection
-coloredlogs
-wacky
-Routes
-bcrypt
-jinja2
-protobuf