diff --git a/.github/versions-matrix.json b/.github/versions-matrix.json
deleted file mode 100644
index af760fb8d..000000000
--- a/.github/versions-matrix.json
+++ /dev/null
@@ -1 +0,0 @@
-{"include":[{"os":"macos-latest","r":"4.4"},{"os":"macos-latest","r":"4.3"},{"os":"windows-latest","r":"devel"},{"os":"windows-latest","r":"4.4"},{"os":"windows-latest","r":"4.3"},{"os":"ubuntu-22.04","r":"devel","http-user-agent":"release"},{"os":"ubuntu-22.04","r":"4.4"},{"os":"ubuntu-22.04","r":"4.3"},{"os":"ubuntu-22.04","r":"4.2"},{"os":"ubuntu-22.04","r":"4.1"},{"os":"ubuntu-22.04","r":"4.0"},{"os":"ubuntu-22.04","r":"4.4","covr":"true","desc":"with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-mssql","covr":"true","desc":"SQL Server with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-postgres","covr":"true","desc":"Postgres with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-maria","covr":"true","desc":"MariaDB with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-mysql-maria","covr":"true","desc":"MySQL with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-duckdb","covr":"true","desc":"DuckDB with covr"},{"os":"ubuntu-22.04","r":"release","test_src":"test-sqlite","covr":"true","desc":"SQLite with covr"}]}