diff --git a/sigil/common/core/sigil.properties b/sigil/common/core/sigil.properties
index 0d741b9..d496bb7 100644
--- a/sigil/common/core/sigil.properties
+++ b/sigil/common/core/sigil.properties
@@ -19,8 +19,15 @@
 	profiles/OSGi_Minimum-1.1.profile, \
 	profiles/profile.list, \
 
--sourcedirs: \
-	src, \
+-contents: \
+    aQute.bnd*, \
+    aQute.lib*, \
+    aQute.libg*, \
+	org.apache.felix.sigil.bnd*, \
+	org.apache.felix.sigil.config*, \
+	org.apache.felix.sigil.core*, \
+	org.apache.felix.sigil.model*, \
+	org.apache.felix.sigil.repository*, \
 
 -exports: \
 	org.apache.felix.sigil.bnd, \
@@ -34,7 +41,7 @@
 	org.apache.felix.sigil.repository, \
 
 -imports: \
-	aQute.lib.osgi, \
+	aQute.lib.osgi;resolve=compile, \
 	org.apache.felix.sigil.bnd, \
 	org.apache.felix.sigil.common.osgi, \
 	org.apache.felix.sigil.config, \