diff --git a/bob/learn/em/version.cpp b/bob/learn/em/version.cpp
index d3c36a9a80865f123deb2a1b21b7fb70116749bb..741a8c346d15615c20865f1ba6693076fd4402cc 100644
--- a/bob/learn/em/version.cpp
+++ b/bob/learn/em/version.cpp
@@ -161,7 +161,6 @@ static PyObject* build_version_dictionary() {
   if (!dict_steal(retval, "bob.math", bob_math_version())) return 0;
   if (!dict_steal(retval, "bob.learn.activation", bob_learn_activation_version())) return 0;
   if (!dict_steal(retval, "bob.learn.linear", bob_learn_linear_version())) return 0;
-  if (!dict_steal(retval, "Bob", bob_core_version())) return 0;
 
   Py_INCREF(retval);
   return retval;