diff --git a/uv.gyp b/uv.gyp
index a5046b87ea5..0f11f0622be 100644
--- a/uv.gyp
+++ b/uv.gyp
@@ -2,12 +2,12 @@
   'variables': {
     'conditions': [
       ['OS=="win"', {
+        'shared_unix_defines': [ ],
+      }, {
         'shared_unix_defines': [
           '_LARGEFILE_SOURCE',
           '_FILE_OFFSET_BITS=64',
         ],
-      }, {
-        'shared_unix_defines': [ ],
       }],
       ['OS in "mac ios"', {
         'shared_mac_defines': [ '_DARWIN_USE_64_BIT_INODE=1' ],