diff --git a/tests/core.py b/tests/core.py
index b40f905..52ff688 100644
--- a/tests/core.py
+++ b/tests/core.py
@@ -18,4 +18,3 @@ from my.core.util           import *
 from my.core.discovery_pure import *
 from my.core.types          import *
 from my.core.stats          import *
-from my.core.serialize      import *
diff --git a/tests/serialize.py b/tests/serialize.py
new file mode 100644
index 0000000..d9ee9a3
--- /dev/null
+++ b/tests/serialize.py
@@ -0,0 +1 @@
+from my.core.serialize      import *