diff --git a/Resample/Particle/ReParticle.cpp b/Resample/Particle/ReParticle.cpp
index 968df1f3b577e23933f81b22ebcb55787706dd3d..725ef59f3c1512b915a90dca81d56c54046deb69 100644
--- a/Resample/Particle/ReParticle.cpp
+++ b/Resample/Particle/ReParticle.cpp
@@ -74,11 +74,6 @@ const IFormFactor* ReParticle::iformfactor() const
     return m_ff.get();
 }
 
-complex_t ReParticle::formfactor(C3 q) const
-{
-    return m_ff->formfactor(q);
-}
-
 complex_t ReParticle::theFF(const WavevectorInfo& wavevectors) const
 {
     WavevectorInfo wavevectors2 =
diff --git a/Resample/Particle/ReParticle.h b/Resample/Particle/ReParticle.h
index 6e529e3b5f72ee93ca2dce5ec548202e27317af8..fe4ad6ca0fb3b0ed77990d0106b10aa14b913ec9 100644
--- a/Resample/Particle/ReParticle.h
+++ b/Resample/Particle/ReParticle.h
@@ -52,8 +52,6 @@ public:
 
     const IFormFactor* iformfactor() const;
 
-    virtual complex_t formfactor(C3 q) const;
-
 private:
     const std::unique_ptr<const IFormFactor> m_ff;
     std::unique_ptr<const Material> m_material;