ghci broken when working with already compiled modules

[Marcin 'Qrczak' Kowalczyk]

[qrczak ~]$ echo 'module Test where f = 10' >Test.hs
[qrczak ~]$ ghc -c Test.hs
[qrczak ~]$ ghci Test
   ___         ___ _
  / _ \ /\  /\/ __(_)
 / /_\// /_/ / /  | |      GHC Interactive, version 4.11, For Haskell 98.
/ /_\\/ __  / /___| |      http://www.haskell.org/ghc/
\____/\/ /_/\____/|_|      Type :? for help.

Loading package std ... linking ... done.
Test> f

Importing my own interface: module Test
10
Test> f

Failed to find interface decl for `f'
from module `Test'

-- 
 __("<  Marcin Kowalczyk * qrczak@knm.org.pl http://qrczak.ids.net.pl/
 \__/
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QRCZAK