diff --git a/pisi/conflict.py b/pisi/conflict.py
index b22c1bea..cdb6366d 100644
--- a/pisi/conflict.py
+++ b/pisi/conflict.py
@@ -19,7 +19,6 @@ _ = __trans.ugettext
 import pisi.context as ctx
 from pisi.version import Version
 import pisi.pxml.autoxml as autoxml
-from pisi.util import Checks
 import pisi.itembyrepodb
 
 class Conflict:
diff --git a/pisi/dependency.py b/pisi/dependency.py
index 78dd11f8..a33df4ea 100644
--- a/pisi/dependency.py
+++ b/pisi/dependency.py
@@ -20,7 +20,6 @@ import pisi.context as ctx
 #import pisi.packagedb as packagedb
 from pisi.version import Version
 import pisi.pxml.autoxml as autoxml
-from pisi.util import Checks
 import pisi.itembyrepodb
 
 class Dependency:
diff --git a/pisi/specfile.py b/pisi/specfile.py
index 024fe769..636d8a34 100644
--- a/pisi/specfile.py
+++ b/pisi/specfile.py
@@ -31,7 +31,6 @@ from pisi.dependency import Dependency
 from pisi.conflict import Conflict
 import pisi.dependency
 import pisi.component as component
-from pisi.util import Checks
 import pisi.util as util