diff --git a/sigil/eclipse/core/src/org/apache/felix/sigil/eclipse/preferences/SigilPreferencesInitializer.java b/sigil/eclipse/core/src/org/apache/felix/sigil/eclipse/preferences/SigilPreferencesInitializer.java
index c464092..1548d02 100644
--- a/sigil/eclipse/core/src/org/apache/felix/sigil/eclipse/preferences/SigilPreferencesInitializer.java
+++ b/sigil/eclipse/core/src/org/apache/felix/sigil/eclipse/preferences/SigilPreferencesInitializer.java
@@ -52,6 +52,6 @@
 
         store.setDefault( SigilCore.PREFERENCES_REBUILD_PROJECTS, PromptablePreference.Prompt.name() );
 
-        store.setDefault( RepositoryConfiguration.REPOSITORY_DEFAULT_SET, "org.cauldron.sigil.core.workspaceprovider" );
+        store.setDefault( RepositoryConfiguration.REPOSITORY_DEFAULT_SET, "org.apache.felix.sigil.core.workspaceprovider" );
     }
 }