diff --git a/updater/install.c b/updater/install.c
index 2b2ffb0..01a5dd2 100644
--- a/updater/install.c
+++ b/updater/install.c
@@ -496,7 +496,7 @@
     struct utimbuf timestamp = { 1217592000, 1217592000 };  // 8/1/2008 default
 
     bool success = mzExtractRecursive(za, zip_path, dest_path,
-                                      MZ_EXTRACT_FILES_ONLY, &timestamp,
+                                      &timestamp,
                                       NULL, NULL, sehandle);
     free(zip_path);
     free(dest_path);