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--- a/ForgeWiki/forgewiki/model/migrations.py
+++ b/ForgeWiki/forgewiki/model/migrations.py
@@ -6,7 +6,7 @@
 from pylons import c
 
 from flyway import Migration
-from pyforge.model import Thread, AppConfig, ArtifactReference
+from allura.model import Thread, AppConfig, ArtifactReference
 from forgewiki.model import Page
 
 class WikiMigration(Migration):