diff --git a/jaxb-ri/bundles/osgi/osgi/pom.xml b/jaxb-ri/bundles/osgi/osgi/pom.xml
index 9297ceb..5f9d8e7 100644
--- a/jaxb-ri/bundles/osgi/osgi/pom.xml
+++ b/jaxb-ri/bundles/osgi/osgi/pom.xml
@@ -330,7 +330,7 @@
                                     javax.swing.border,
                                     javax.swing.tree,
                                     javax.tools,
-                                    javax.xml.catalog;optional=true,
+                                    javax.xml.catalog;resolution:=optional,
                                     javax.xml.datatype,
                                     javax.xml.namespace,
                                     javax.xml.parsers,
diff --git a/jaxb-ri/bundles/xjc/pom.xml b/jaxb-ri/bundles/xjc/pom.xml
index 7b50055..0e387d7 100644
--- a/jaxb-ri/bundles/xjc/pom.xml
+++ b/jaxb-ri/bundles/xjc/pom.xml
@@ -384,7 +384,7 @@
                                 </Export-Package>
                                 <Import-Package>
                                     javax.activation;version=!,
-                                    javax.xml.catalog;optional=true,
+                                    javax.xml.catalog;resolution:=optional,
                                     *
                                 </Import-Package>
                             </instructions>