diff --git a/tox.ini b/tox.ini
index b48e397b5..7ba56ac10 100644
--- a/tox.ini
+++ b/tox.ini
@@ -25,14 +25,7 @@ NAPARI =
     napari414: 414
     napari415: 415
     repo: repo
-PLATFORM =
-    ubuntu-latest: linux
-    ubuntu-16.04: linux
-    ubuntu-18.04: linux
-    ubuntu-20.04: linux
-    windows-latest: windows
-    macos-latest: macos
-    macos-11: macos
+
 
 [base]
 deps =