diff --git a/requirements-windows.txt b/requirements-windows.txt
deleted file mode 100644
index 3dedf2b7..00000000
--- a/requirements-windows.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-pywin32
-comtypes
-wmi
-tzlocal
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 7966b66e..0a5c7f6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,8 @@ Babel>=1.3
 oauthlib
 netifaces
 PyYAML
-tzlocal
-requests
\ No newline at end of file
+requests
+pywin32;sys_platform=="win32"
+comtypes;sys_platform=="win32"
+wmi;sys_platform=="win32"
+tzlocal;sys_platform=="win32"