diff --git a/python/paddle/fluid/contrib/mixed_precision/fp16_lists.py b/python/paddle/fluid/contrib/mixed_precision/fp16_lists.py
index a9f080c514..8c467a4969 100644
--- a/python/paddle/fluid/contrib/mixed_precision/fp16_lists.py
+++ b/python/paddle/fluid/contrib/mixed_precision/fp16_lists.py
@@ -74,6 +74,7 @@ class AutoMixedPrecisionLists(object):
 white_list = {
     'conv2d',
     'matmul',
+    'matmul_v2',
     'mul',
 }
 
diff --git a/python/paddle/fluid/dygraph/amp/auto_cast.py b/python/paddle/fluid/dygraph/amp/auto_cast.py
index ffb4d9f16f..4ff0833787 100644
--- a/python/paddle/fluid/dygraph/amp/auto_cast.py
+++ b/python/paddle/fluid/dygraph/amp/auto_cast.py
@@ -27,6 +27,7 @@ __all__ = ['amp_guard']
 WHITE_LIST = {
     'conv2d',
     'matmul',
+    'matmul_v2',
     'mul',
 }