diff --git a/pykolab/cli/commands.py b/pykolab/cli/commands.py
--- a/pykolab/cli/commands.py
+++ b/pykolab/cli/commands.py
@@ -44,7 +44,7 @@
                 cmd_name = module_name.replace('cmd_', '')
                 #print "exec(\"from %s import __init__ as %s_register\"" % (module_name,cmd_name)
                 try:
-                    exec("from %s import __init__ as %s_register" % (module_name,cmd_name))
+                    exec("from .%s import __init__ as %s_register" % (module_name,cmd_name))
                 except ImportError:
                     pass
 
@@ -121,7 +121,7 @@
         group = commands[cmd_name]['group']
         command_name = commands[cmd_name]['cmd_name']
         try:
-            exec("from %s.cmd_%s import cli_options as %s_%s_cli_options" % (group,command_name,group,command_name))
+            exec("from .%s.cmd_%s import cli_options as %s_%s_cli_options" % (group,command_name,group,command_name))
             exec("%s_%s_cli_options()" % (group,command_name))
         except ImportError:
             pass
@@ -151,7 +151,7 @@
                 module_name = filename.replace('.py','')
                 cmd_name = module_name.replace('cmd_', '')
                 #print "exec(\"from %s.%s import __init__ as %s_%s_register\"" % (module,module_name,module,cmd_name)
-                exec("from %s.%s import __init__ as %s_%s_register" % (module,module_name,module,cmd_name))
+                exec("from .%s.%s import __init__ as %s_%s_register" % (module,module_name,module,cmd_name))
                 exec("%s_%s_register()" % (module,cmd_name))
 
 def register(cmd_name, func, group=None, description=None, aliases=[]):