diff --git a/tests/30_import.py b/tests/30_import.py
index a7f6d0ff..fc420840 100644
--- a/tests/30_import.py
+++ b/tests/30_import.py
@@ -14,4 +14,8 @@ import test2
 assert test2.a.g.get_value() == '123'
 
 from test2.utils import get_value_2
-assert get_value_2() == '123'
\ No newline at end of file
+assert get_value_2() == '123'
+
+from test3.a.b import value
+# should test3
+assert value == 1
\ No newline at end of file
diff --git a/tests/test2/a/__init__.py b/tests/test2/a/__init__.py
index c2b30cc1..d0396b19 100644
--- a/tests/test2/a/__init__.py
+++ b/tests/test2/a/__init__.py
@@ -1,3 +1 @@
-ok = True
-
 from ..b import D
\ No newline at end of file
diff --git a/tests/test2/a/g/__init__.py b/tests/test2/a/g/__init__.py
index ff8d2052..1c8290b8 100644
--- a/tests/test2/a/g/__init__.py
+++ b/tests/test2/a/g/__init__.py
@@ -1,3 +1,5 @@
+ok = True
+
 from ...utils import r
 
 def get_value():
diff --git a/tests/test2/utils/r.py b/tests/test2/utils/r.py
index 33dbd4c5..91255f69 100644
--- a/tests/test2/utils/r.py
+++ b/tests/test2/utils/r.py
@@ -1,4 +1,4 @@
 value = '123'
 
 from test2.a import g
-assert g.ok == True
+assert g.ok
diff --git a/tests/test3/__init__.py b/tests/test3/__init__.py
new file mode 100644
index 00000000..b6acfe8e
--- /dev/null
+++ b/tests/test3/__init__.py
@@ -0,0 +1,3 @@
+raise ValueError(
+    "test3 should not be imported"
+)
\ No newline at end of file
diff --git a/tests/test3/a/__init__.py b/tests/test3/a/__init__.py
new file mode 100644
index 00000000..260dabcc
--- /dev/null
+++ b/tests/test3/a/__init__.py
@@ -0,0 +1,3 @@
+raise ValueError(
+    "test3.a should not be imported"
+)
\ No newline at end of file
diff --git a/tests/test3/a/b.py b/tests/test3/a/b.py
new file mode 100644
index 00000000..b7181258
--- /dev/null
+++ b/tests/test3/a/b.py
@@ -0,0 +1 @@
+value = 1
\ No newline at end of file