diff --git a/.github/workflows/check_transport.yml b/.github/workflows/check_transport.yml
index 2e114f89bc..52fa18c98a 100644
--- a/.github/workflows/check_transport.yml
+++ b/.github/workflows/check_transport.yml
@@ -65,5 +65,5 @@ jobs:
       - name: Build and test with Java 8
         run: ./gradlew clean check -x :reactor-netty-core:java17Test --no-daemon -x spotlessCheck -PforceTransport=${{ matrix.transport }}
       - name: Build and test with Java 17
-        if: ${{ ! startsWith(matrix.transport, 'windows') }}
+        if: ${{ ! startsWith(matrix.os, 'windows') }}
         run: ./gradlew reactor-netty-http:test --tests reactor.netty.http.server.HttpServerTests.testHttpServerWithDomainSockets_HTTP11 -PtestToolchain=17 --no-daemon -x spotlessCheck -PforceTransport=nio