diff --git a/sigil/ivy/resolver/sigil.properties b/sigil/ivy/resolver/sigil.properties
index d55ac91..52689a7 100644
--- a/sigil/ivy/resolver/sigil.properties
+++ b/sigil/ivy/resolver/sigil.properties
@@ -6,7 +6,6 @@
 
 -contents: \
 	profiles.*, \
-	org.eclipse.core.runtime, \
 	org.osgi.framework, \
 	org.apache.felix.sigil.*, \
 
@@ -44,6 +43,6 @@
 -requires: \
 	org.eclipse.equinox.common;version=3.4.0, \
 
-header;Class-Path: bndlib.jar
+header;Class-Path: bndlib.jar org.eclipse.equinox.common.jar
 
 # end