diff --git a/.ci/cirrus.runner.yml b/.ci/cirrus.runner.yml
index 5b240d9..0fc6397 100644
--- a/.ci/cirrus.runner.yml
+++ b/.ci/cirrus.runner.yml
@@ -13,7 +13,7 @@ task:
         XCODE_COMPONENTS: "\"MetalToolchain\""
         DISK_SIZE: 400
       - MACOS_VERSION: tahoe
-        XCODE_VERSIONS: "26.1.1,\"26.0.1\",\"26.2-beta\""
+        XCODE_VERSIONS: "\"26.1.1\",\"26.0.1\",\"26.2-beta\""
         XCODE_COMPONENTS: "\"MetalToolchain\""
         DISK_SIZE: 280
   <<: *defaults