diff --git a/core/src/coreLinkDef.h b/core/src/coreLinkDef.h
index f4ab323682a4f80f0e61882b8f7634a017fcd4af..580db2aba87eac7af1d11246d1fc24304334cdb0 100644
--- a/core/src/coreLinkDef.h
+++ b/core/src/coreLinkDef.h
@@ -16,6 +16,7 @@
 #pragma link C++ class genfit::PruneFlags+;
 #pragma link C++ class genfit::TrackCand+;
 #pragma link C++ class genfit::TrackCandHit+;
+#pragma link C++ class genfit::SharedPlanePtrCreator+;
 
 // These inherit from classes with custom streamers, or reference shared_ptrs in their interfaces.
 #pragma link C++ class genfit::AbsTrackRep+;