diff --git a/Sample/Material/MaterialBySLDImpl.cpp b/Sample/Material/MaterialBySLDImpl.cpp
index 10bece9dd5313a8e0fc15f0e59e5ac4d610cbf1c..08a634fc57def94ef167688c597212d5ec8cbc2e 100644
--- a/Sample/Material/MaterialBySLDImpl.cpp
+++ b/Sample/Material/MaterialBySLDImpl.cpp
@@ -70,8 +70,8 @@ std::string MaterialBySLDImpl::print() const
 {
     std::stringstream s;
     s << "MaterialBySLD:" << matName() << "<" << this << ">{ "
-      << "sld_real=" << m_sld_real << ", sld_imag = " << m_sld_imag << ", B=" << magnetization()
-      << "}";
+      << "sld_real=" << m_sld_real << ", sld_imag = " << m_sld_imag
+      << " nm^-2, B=" << magnetization() << " A/m}";
     return s.str();
 }