diff --git a/dist/mac/CMakeLists.txt b/dist/mac/CMakeLists.txt
index e69de29bb..1bb8bf6d7 100644
--- a/dist/mac/CMakeLists.txt
+++ b/dist/mac/CMakeLists.txt
@@ -0,0 +1 @@
+# empty
diff --git a/src/searchengine/nova3/__init__.py b/src/searchengine/nova3/__init__.py
index e69de29bb..2ae28399f 100644
--- a/src/searchengine/nova3/__init__.py
+++ b/src/searchengine/nova3/__init__.py
@@ -0,0 +1 @@
+pass