diff --git a/ChangeLog b/ChangeLog
index 775b3bcd..30e18b1a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-11-09  Federico Di Gregorio  <fog@initd.org>
+
+	* psycopg/adapter_pfloat.c: applied patch from Remy Blankto fix float
+	loss of precision.
+
 2009-10-04  Federico Di Gregorio  <fog@initd.org>
 
 	* Release 2.0.13.
diff --git a/psycopg/adapter_pfloat.c b/psycopg/adapter_pfloat.c
index 10c05bd8..ff1c54c9 100644
--- a/psycopg/adapter_pfloat.c
+++ b/psycopg/adapter_pfloat.c
@@ -44,7 +44,7 @@ pfloat_str(pfloatObject *self)
     else if (isinf(n))
         return PyString_FromString("'Infinity'::float");
     else
-        return PyObject_Str(self->wrapped);
+        return PyObject_Repr(self->wrapped);
 }
 
 static PyObject *