diff --git a/src/dawn/tests/end2end/OpArrayLengthTests.cpp b/src/dawn/tests/end2end/OpArrayLengthTests.cpp
index 0f41d98ff4..6b3790a38d 100644
--- a/src/dawn/tests/end2end/OpArrayLengthTests.cpp
+++ b/src/dawn/tests/end2end/OpArrayLengthTests.cpp
@@ -278,6 +278,7 @@ TEST_P(OpArrayLengthTest, Vertex) {
 }
 
 DAWN_INSTANTIATE_TEST(OpArrayLengthTest,
+                      D3D11Backend(),
                       D3D12Backend(),
                       MetalBackend(),
                       OpenGLBackend(),