diff --git a/pisi/operations.py b/pisi/operations.py
index fb251b40..02be370f 100644
--- a/pisi/operations.py
+++ b/pisi/operations.py
@@ -34,9 +34,6 @@ import pisi.ui as ui
 class Error(pisi.Error):
     pass
 
-def __exec_string(s):
-    exec(s)
-
 def upgrade_pisi():
     """forces to reload pisi modules and runs rebuild-db if needed."""
     import pisi
@@ -66,26 +63,6 @@ def upgrade_pisi():
                 """removal from sys.modules forces reload via import"""
                 del(sys.modules[module])
 
-        global_keys = globals().keys()
-        for i in global_keys:
-            x = globals()[i]
-
-            try:
-                if x.__module__.startswith("pisi."):
-                    if sys.modules.has_key(x.__module__):
-                        reload(sys.modules[x.__module__])
-
-                    if hasattr(x, "__name__") and x.__name__ != i:
-#                        print "from %s import %s as %s" % (x.__module__, x.__name__, i)
-                        __exec_string("from %s import %s as %s" % (x.__module__, x.__name__, i))
-                    else:
-#                        print "from %s import %s" % (x.__module__, x.__name__)
-                        __exec_string("from %s import %s" % (x.__module__, x.__name__))
-            except AttributeError, e:
-                pass
-
-
-
     pisi.api.finalize()
     reload_pisi()
     reload(pisi)