diff --git a/src/candle/_backends/npu/ops_soc.py b/src/candle/_backends/npu/ops_soc.py
index 3d6a272c..783e68f2 100644
--- a/src/candle/_backends/npu/ops_soc.py
+++ b/src/candle/_backends/npu/ops_soc.py
@@ -59,7 +59,6 @@
         "softplus",     # aclnnSoftplus returns 561103; mish composite depends on this
         "isclose",      # aclnnIsClose returns 561103 on 310B
         "flip",         # aclnnFlip returns 561000
-        "argsort",      # aclnnTopk (used by argsort) returns 561103
         "sort",         # aclnnTopk returns 561103
         "topk",         # aclnnTopk returns 561103
         "diag",         # aclnnDiag returns 561103