diff --git a/project.gyp b/project.gyp
index e015da08..096b1d12 100644
--- a/project.gyp
+++ b/project.gyp
@@ -105,9 +105,6 @@
       'cflags_c': [
         '-std=c99', '-U_FORTIFY_SOURCE', '-D_FORTIFY_SOURCE=1'
       ],
-      'defines': [
-        'UTFPROC_EXPORTS',
-      ],
       'ldflags': [
         '-g',
       ],
@@ -156,6 +153,10 @@
       '-Wno-unused-parameter'
     ],
 
+    'defines': [
+      'UTFPROC_EXPORTS',
+    ],
+
     'xcode_settings': {
       'ALWAYS_SEARCH_USER_PATHS': 'NO',
       'WARNING_CFLAGS': [