diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index a60f816..0bdf6c7 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -7,10 +7,6 @@ on:
   pull_request:
     branches: [ "master" ]
 
-strategy:
-  matrix:
-    os: [ubuntu-latest, debian-latest]
-
 jobs:
   example_matrix:
     strategy: