diff --git a/privacy/BUILD b/privacy/BUILD
new file mode 100644
index 0000000..bcc6d33
--- /dev/null
+++ b/privacy/BUILD
@@ -0,0 +1,10 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])  # Apache 2.0
+
+exports_files(["LICENSE"])
+
+py_library(
+    name = "privacy",
+    srcs = ["__init__.py"],
+)
diff --git a/privacy/__init__.py b/privacy/__init__.py
index f8d51a2..b8f4b8f 100644
--- a/privacy/__init__.py
+++ b/privacy/__init__.py
@@ -13,10 +13,7 @@
 # limitations under the License.
 """TensorFlow Privacy library."""
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
+from privacy.analysis.privacy_ledger import DummyLedger
 from privacy.analysis.privacy_ledger import GaussianSumQueryEntry
 from privacy.analysis.privacy_ledger import PrivacyLedger
 from privacy.analysis.privacy_ledger import QueryWithLedger