diff --git a/.github/workflows/check-oas.yml b/.github/workflows/check-oas.yml
index 1498e69..82814e7 100644
--- a/.github/workflows/check-oas.yml
+++ b/.github/workflows/check-oas.yml
@@ -15,7 +15,6 @@ jobs:
     strategy:
       matrix:
         version:
-          - v1
           - v2
     with:
       schema-path: 'src/objecttypes/api/${{ matrix.version }}/openapi.yaml'