diff --git a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
--- a/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/BUILD.bazel
@@ -7209,6 +7209,7 @@
         "//mlir/test:TestMath",
         "//mlir/test:TestMemRef",
         "//mlir/test:TestNVGPU",
+        "//mlir/test:TestOneToNTypeConversion",
         "//mlir/test:TestPDLL",
         "//mlir/test:TestPass",
         "//mlir/test:TestReducer",
diff --git a/utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel b/utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel
--- a/utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel
+++ b/utils/bazel/llvm-project-overlay/mlir/test/BUILD.bazel
@@ -508,6 +508,21 @@
     ],
 )
 
+cc_library(
+    name = "TestOneToNTypeConversion",
+    srcs = glob(["lib/Conversion/OneToNTypeConversion/*.cpp"]),
+    defines = ["MLIR_CUDA_CONVERSIONS_ENABLED"],
+    includes = ["lib/Dialect/Test"],
+    deps = [
+        ":TestDialect",
+        "//mlir:FuncDialect",
+        "//mlir:FuncTransforms",
+        "//mlir:IR",
+        "//mlir:Pass",
+        "//mlir:TransformUtils",
+    ],
+)
+
 cc_library(
     name = "TestVectorToSPIRV",
     srcs = glob(["lib/Conversion/VectorToSPIRV/*.cpp"]),