diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c
index 2dddc48..90e94aa 100644
--- a/Modules/unicodedata.c
+++ b/Modules/unicodedata.c
@@ -36,7 +36,7 @@
     const unsigned char category_changed;
     const unsigned char decimal_changed;
     const unsigned char mirrored_changed;
-    const int numeric_changed;
+    const double numeric_changed;
 } change_record;
 
 /* data file generated by Tools/unicode/makeunicodedata.py */