diff --git a/rebar.config b/rebar.config
index 313c772..b5a193b 100644
--- a/rebar.config
+++ b/rebar.config
@@ -8,5 +8,5 @@
 {post_hooks,
  [
 	{"(linux|bsd|darwin|solaris)", compile, "./post_compile.escript"},
-	{"win", compile, "escript.exe post_compile.escript"}
+	{"win32", compile, "escript.exe post_compile.escript"}
 ]}.