diff --git a/plstackapi/importer/plclassic/site_importer.py b/plstackapi/importer/plclassic/site_importer.py
index 9311890..ca89bf5 100644
--- a/plstackapi/importer/plclassic/site_importer.py
+++ b/plstackapi/importer/plclassic/site_importer.py
@@ -1,4 +1,4 @@
-from plstackapi.planetstack.models import Site
+from plstackapi.core.models import Site
 
 class SiteImporter:
 
diff --git a/plstackapi/importer/plclassic/slice_importer.py b/plstackapi/importer/plclassic/slice_importer.py
index a3b6382..4f57c3b 100644
--- a/plstackapi/importer/plclassic/slice_importer.py
+++ b/plstackapi/importer/plclassic/slice_importer.py
@@ -1,4 +1,4 @@
-from plstackapi.planetstack.models import Slice
+from plstackapi.core.models import Slice
 
 class SliceImporter:
 
@@ -15,7 +15,7 @@
         
 
         if not local_sites:
-            from models import Site
+            from plstackapi.core.models import Site
             sites = Site.objects.all()
             for site in sites:
                 local_sites[site.login_base] = site