diff --git a/Wrap/Swig/ignoreSample.i b/Wrap/Swig/ignoreSample.i
index 6aae6eba5f26e5d42e5227d61cf96b7aaa30a80d..317fc7f126f946706aad48b491b83c08e1fcc46e 100644
--- a/Wrap/Swig/ignoreSample.i
+++ b/Wrap/Swig/ignoreSample.i
@@ -1,7 +1,3 @@
-// fix SWIG warning 509, certain C++ overloads create ambiguities in Python
-%ignore Mesocrystal::Mesocrystal(IClusteredParticles*, IReParticle*);
-%ignore Mesocrystal::Mesocrystal(const IClusteredParticles*, const IReParticle*);
-
 // extra ignores for types and methods that shouldn't be visible in Python
 %ignore Lattice2D::ReciprocalBases;
 %ignore Lattice2D::reciprocalBases();