diff --git a/System/DiskSpace.hsc b/System/DiskSpace.hsc
--- a/System/DiskSpace.hsc
+++ b/System/DiskSpace.hsc
@@ -20,7 +20,7 @@
 
 #include <sys/statvfs.h>
 
-foreign import ccall unsafe statvfs :: CString -> Ptr a -> IO CInt
+foreign import ccall safe statvfs :: CString -> Ptr a -> IO CInt
 
 type FsBlkCnt = #type fsblkcnt_t
 
diff --git a/disk-free-space.cabal b/disk-free-space.cabal
--- a/disk-free-space.cabal
+++ b/disk-free-space.cabal
@@ -1,8 +1,8 @@
 name:                disk-free-space
-version:             0.1.0.0
+version:             0.1.0.1
 synopsis:            Retrieve information about disk space usage
 description:
-  Retrieve information about disk space usage.
+  A cross-platform library retrieve information about disk space usage.
 homepage:            https://github.com/redneb/disk-free-space
 bug-reports:         https://github.com/redneb/disk-free-space/issues
 license:             BSD3