diff --git a/tests/unit/test_tma_subtile.cu b/tests/unit/test_tma_subtile.cu
index 3306a4c4..8581f168 100644
--- a/tests/unit/test_tma_subtile.cu
+++ b/tests/unit/test_tma_subtile.cu
@@ -163,7 +163,7 @@ int main() {
     size_t smem = TILE_SZ * 2 + 16 + 128;
     test_tma_subtile_kernel<<<1, NUM_THREADS, smem>>>(d_verify, d_tma_k, SK, n_kt);
     cudaError_t err = cudaDeviceSynchronize();
-    if (err != cuda_SUCCESS) {
+    if (err != cudaSuccess) {
         printf("CUDA ERROR: %s\n", cudaGetErrorString(err)); return 1;
     }