diff --git a/Cabal.hs b/Cabal.hs
index cc42c67..cdc3650 100644
--- a/Cabal.hs
+++ b/Cabal.hs
@@ -47,9 +47,14 @@ fromCabal ghcOptions = do
         idirs = case hsSourceDirs of
             []   -> [cdir,owdir]
             dirs -> map (cdir </>) dirs ++ [owdir]
-    depPkgs <- cabalDependPackages cabal
+    depPkgs <- removeMe cfile <$> cabalDependPackages cabal
     return (gopts,idirs,depPkgs)
 
+removeMe :: FilePath -> [String] -> [String]
+removeMe cabalfile depPkgs = filter (/= me) depPkgs
+  where
+    me = dropExtension $ takeFileName cabalfile
+
 ----------------------------------------------------------------
 
 -- CurrentWorkingDir, CabalDir, CabalFile
diff --git a/ghc-mod.cabal b/ghc-mod.cabal
index 4bdb7f7..acc74b9 100644
--- a/ghc-mod.cabal
+++ b/ghc-mod.cabal
@@ -70,6 +70,7 @@ Test-Suite spec
                         BrowseSpec
                         CabalSpec
                         CabalApiSpec
+                        CheckSpec
                         FlagSpec
                         LangSpec
                         LintSpec
diff --git a/test/CheckSpec.hs b/test/CheckSpec.hs
new file mode 100644
index 0000000..4d0a797
--- /dev/null
+++ b/test/CheckSpec.hs
@@ -0,0 +1,14 @@
+module CheckSpec where
+
+import Test.Hspec
+import Check
+import Expectation
+import Types
+
+spec :: Spec
+spec = do
+    describe "checkSyntax" $ do
+        it "can check even if an executable depends on its library" $ do
+            withDirectory "test/data/ghc-mod-check" $ do
+                res <- checkSyntax defaultOptions "main.hs"
+                res `shouldBe` "main.hs:5:1:Warning:Top-level binding with no type signature: main :: IO ()\NUL\n"
diff --git a/test/data/ghc-mod-check/Data/Foo.hs b/test/data/ghc-mod-check/Data/Foo.hs
new file mode 100644
index 0000000..eb18003
--- /dev/null
+++ b/test/data/ghc-mod-check/Data/Foo.hs
@@ -0,0 +1,4 @@
+module Data.Foo where
+
+foo :: Int
+foo = undefined
diff --git a/test/data/ghc-mod-check/LICENSE b/test/data/ghc-mod-check/LICENSE
new file mode 100644
index 0000000..36e8e59
--- /dev/null
+++ b/test/data/ghc-mod-check/LICENSE
@@ -0,0 +1,30 @@
+Copyright (c) 2013, Kazu Yamamoto
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Kazu Yamamoto nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/test/data/ghc-mod-check/Setup.hs b/test/data/ghc-mod-check/Setup.hs
new file mode 100644
index 0000000..9a994af
--- /dev/null
+++ b/test/data/ghc-mod-check/Setup.hs
@@ -0,0 +1,2 @@
+import Distribution.Simple
+main = defaultMain
diff --git a/test/data/ghc-mod-check/ghc-mod-check.cabal b/test/data/ghc-mod-check/ghc-mod-check.cabal
new file mode 100644
index 0000000..a9a6eb8
--- /dev/null
+++ b/test/data/ghc-mod-check/ghc-mod-check.cabal
@@ -0,0 +1,27 @@
+-- Initial ghc-mod-check.cabal generated by cabal init.  For further
+-- documentation, see http://haskell.org/cabal/users-guide/
+
+name:                ghc-mod-check
+version:             0.1.0.0
+synopsis:            check test
+-- description:
+license:             BSD3
+license-file:        LICENSE
+author:              Kazu Yamamoto
+maintainer:          kazu@iij.ad.jp
+-- copyright:
+category:            Data
+build-type:          Simple
+cabal-version:       >=1.8
+
+library
+  -- exposed-modules:
+  -- other-modules:
+  build-depends:       base
+  exposed-modules:     Data.Foo
+
+executable foo
+  Main-Is:              main.hs
+  GHC-Options:          -Wall
+  Build-Depends:        base >= 4 && < 5
+                      , ghc-mod-check
diff --git a/test/data/ghc-mod-check/main.hs b/test/data/ghc-mod-check/main.hs
new file mode 100644
index 0000000..0fbb592
--- /dev/null
+++ b/test/data/ghc-mod-check/main.hs
@@ -0,0 +1,5 @@
+module Main where
+
+import Data.Foo
+
+main = print foo