diff --git a/h51/resources.py b/h51/resources.py
index 67780eb..dcb9603 100644
--- a/h51/resources.py
+++ b/h51/resources.py
@@ -150,12 +150,13 @@ def persist(self):
 
         self._document.update(r)
 
-    def shallow_copy(self):
+    def shallow_copy(self, copies=1):
         """Shallow copy an asset (remove the expires time)"""
 
         r = self._client(
             'post',
-            f'assets/{self.uid}/shallow-copy'
+            f'assets/{self.uid}/shallow-copy',
+            data={'copies': copies}
         )
 
     @classmethod
@@ -314,7 +315,7 @@ def persist_many(cls, client, uids):
         )
 
     @classmethod
-    def shallow_copy_many(cls, client, uids):
+    def shallow_copy_many(cls, client, uids, copies=1):
         """
         Find one or more assets matching the given uids and shallow copy them
         (remove the expires time).
@@ -322,7 +323,10 @@ def shallow_copy_many(cls, client, uids):
         return client(
             'post',
             'assets/shallow-copy',
-            data={'uids': uids}
+            data={
+                'copies': copies,
+                'uids': uids
+            }
         )
 
     @classmethod
diff --git a/setup.py b/setup.py
index 6dca1d2..f924700 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
     # Versions should comply with PEP440. For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='0.0.9',
+    version='0.0.10',
     description=\
         'The H51 Python library provides a pythonic interface to the H51 API.',
     long_description=long_description,