diff --git a/python/paddle/fluid/clip.py b/python/paddle/fluid/clip.py
index 04fb45cd3ae22d16c4a64d05f225ce32dbee9862..d48cea48a76fd41d3c431f1467697ac815439932 100644
--- a/python/paddle/fluid/clip.py
+++ b/python/paddle/fluid/clip.py
@@ -40,7 +40,7 @@ def _squared_l2_norm(x):
     This OP returns the squared L2 norm of a tensor.
     """
 
-    if core.is_compiled_with_npu() or core.is_compiled_with_xpu():
+    if core.is_compiled_with_xpu():
         square = layers.square(x)
         sum_square = layers.reduce_sum(square)
         return sum_square