diff --git a/deep_gemm/jit_kernels/gemm.py b/deep_gemm/jit_kernels/gemm.py
index d0fd8f5..ff20b45 100644
--- a/deep_gemm/jit_kernels/gemm.py
+++ b/deep_gemm/jit_kernels/gemm.py
@@ -63,7 +63,7 @@ def get_best_configs(m: int, n: int, k: int, num_groups: int, num_sms: int,
         block_ms = (64 if m <= 64 else 128, )
     else:
         block_ms = (get_m_alignment_for_contiguous_layout(), )
-    block_ns = tuple(range(16, 129, 8)) + (160, )
+    block_ns = tuple(range(16, 129, 8)) + (144, 160, )
 
     fix_wave_saturate = lambda x: num_sms if x == 0 else x
     get_num_waves = lambda bm, bn: (ceil_div(ceil_div(m, bm) * ceil_div(n, bn) * num_groups, num_sms) if bm else None)