diff --git a/scripts/generate_features.pl b/scripts/generate_features.pl
index ee94e35..2aa695c 100755
--- a/scripts/generate_features.pl
+++ b/scripts/generate_features.pl
@@ -12,7 +12,7 @@
     -d $include_dir or die "No such directory: $include_dir\n";
     -d $data_dir or die "No such directory: $data_dir\n";
 } else {
-    $include_dir = 'include/polarssl';
+    $include_dir = 'include/mbedtls';
     $data_dir = 'scripts/data_files';
     $feature_file = 'library/version_features.c';