diff --git a/tests/unit/test_fmha_6warp_multirow.cu b/tests/unit/test_fmha_6warp_multirow.cu
index 60b73ffb..3dc0bba9 100644
--- a/tests/unit/test_fmha_6warp_multirow.cu
+++ b/tests/unit/test_fmha_6warp_multirow.cu
@@ -230,13 +230,6 @@ static int test_multitile_merge(int T) {
         free(h_o_tile);
     }
 
-    // Debug: print first LSE values per tile
-    for (int tile = 0; tile < N_TILES; tile++) {
-        printf("  tile %d lse[0]=%.6f", tile, lse_per_tile[tile * T]);
-        if (T > 1) printf(" lse[1]=%.6f", lse_per_tile[tile * T + 1]);
-        printf("\n");
-    }
-
     // Python KV merge with normalized O + LSE:
     // O = Σ exp(lse_i - L) * O_i_norm / Σ exp(lse_i - L)
     // where L = max(lse_i) for numerical stability