diff --git a/Makefile.am b/Makefile.am
index 613b90a..a0dd0a4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -273,7 +273,8 @@ _sgpem_la_CPPFLAGS = \
 		-I@top_srcdir@/src/backend \
 		$(SWIG_PYTHON_CPPFLAGS) \
 		$(GLIBMM_CFLAGS)
-_sgpem_la_LDFLAGS = -module $(GLIBMM_LDFLAGS)
+_sgpem_la_LDFLAGS = -module -export-dynamic \
+		$(GLIBMM_LDFLAGS)
 _sgpem_la_LIBADD = src/backend/libbackend.la \
 		$(GLIBMM_LIBS)
 _sgpem_la_SOURCES = $(wrappers)
diff --git a/doc/sgpem2uman.texi b/doc/sgpem2uman.texi
index df639d3..a7a22eb 100644
--- a/doc/sgpem2uman.texi
+++ b/doc/sgpem2uman.texi
@@ -210,6 +210,10 @@ For example, on my machine, I would use:
 @end example
 @sp 2
 
+@strong{Warning}: at the moment, we are aware that passing 
+@option{--disable-shared} to configure doesn't work. We'll look into it
+sooner or later, but in the meantime just build shared libraries.
+
 @noindent Once succesfully configured SGPEMv2, just type:
 @example
 @command{make}
diff --git a/src/backend/pyloader/python_policy.cc b/src/backend/pyloader/python_policy.cc
index 937ede1..aae5edd 100644
--- a/src/backend/pyloader/python_policy.cc
+++ b/src/backend/pyloader/python_policy.cc
@@ -103,7 +103,8 @@ PythonPolicy::sort_queue(Scheduler::event event) const
   PyObject* pEvent = PyInt_FromLong(event);
   PyObject* pMethodName = PyString_FromString("async_sort_queue");
   PyObject* retval = PyObject_CallMethodObjArgs(_adapter, pMethodName, pEvent, NULL);
-  Py_DECREF(retval);
+  // Why we haven't to decref this?
+  //  Py_DECREF(retval);
   Py_DECREF(pMethodName);
   Py_DECREF(pEvent);