diff --git a/.travis.yml b/.travis.yml
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,16 +74,6 @@
     compiler: ": #stack nightly"
     addons: {apt: {packages: [libgmp-dev]}}
 
-  # Build on OS X in addition to Linux.
-  # OS X builds are much slower, so we only test a few configurations here.
-  - env: BUILD=stack ARGS=""
-    compiler: ": #stack default osx"
-    os: osx
-
-  - env: BUILD=stack ARGS="--resolver nightly"
-    compiler: ": #stack nightly osx"
-    os: osx
-
   allow_failures:
   - env: BUILD=cabal GHCVER=head  CABALVER=head HAPPYVER=1.19.5 ALEXVER=3.1.7
   - env: BUILD=stack ARGS="--resolver nightly"
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,12 @@
+## 0.9.0.2 (2017-10-18)
+
+Changes:
+  - Revert to manual imports in top-level modules for better Haddocks.
+
+Fixes:
+  - Fix source path in hpio.nix.
+  - Remove macOS builds from Travis-CI config; they're just too slow.
+
 ## 0.9.0.1 (2017-10-16)
 
 Fixes:
diff --git a/hpio.cabal b/hpio.cabal
--- a/hpio.cabal
+++ b/hpio.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:                   hpio
-version:                0.9.0.1
+version:                0.9.0.2
 synopsis:               Monads for GPIO in Haskell
 description:            This package provides an embedded DSL for writing cross-platform
                         GPIO programs in Haskell. Currently only Linux is supported (via the
diff --git a/nix/hpio.nix b/nix/hpio.nix
--- a/nix/hpio.nix
+++ b/nix/hpio.nix
@@ -6,8 +6,8 @@
 }:
 mkDerivation {
   pname = "hpio";
-  version = "0.9.0.1";
-  src = ./.;
+  version = "0.9.0.2";
+  src = ../.;
   isLibrary = true;
   isExecutable = true;
   libraryHaskellDepends = [
diff --git a/package.yaml b/package.yaml
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:        hpio
-version:     0.9.0.1
+version:     0.9.0.2
 synopsis:    Monads for GPIO in Haskell
 category:    System
 stability:   experimental
diff --git a/src/System/GPIO.hs b/src/System/GPIO.hs
--- a/src/System/GPIO.hs
+++ b/src/System/GPIO.hs
@@ -14,8 +14,9 @@
 {-# LANGUAGE Safe #-}
 
 module System.GPIO
-       ( module X
+       ( module System.GPIO.Monad
+       , module System.GPIO.Linux
        ) where
 
-import System.GPIO.Monad as X
-import System.GPIO.Linux as X
+import System.GPIO.Monad
+import System.GPIO.Linux
diff --git a/src/System/GPIO/Linux.hs b/src/System/GPIO/Linux.hs
--- a/src/System/GPIO/Linux.hs
+++ b/src/System/GPIO/Linux.hs
@@ -20,7 +20,7 @@
 {-# LANGUAGE Safe #-}
 
 module System.GPIO.Linux
-       ( module X
+       ( module System.GPIO.Linux.Sysfs
        ) where
 
-import System.GPIO.Linux.Sysfs as X
+import System.GPIO.Linux.Sysfs