diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index fb95c0d..df546d7 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -24,7 +24,7 @@
     $crypto_include_dir = 'tf-psa-crypto/drivers/builtin/include/mbedtls';
     $tls_include_dir = 'include/mbedtls';
     $data_dir = 'scripts/data_files';
-    $error_file = 'library/error.c';
+    $error_file = 'tf-psa-crypto/drivers/builtin/src/error.c';
 
     unless( -d $crypto_include_dir && -d $tls_include_dir && -d $data_dir ) {
         chdir '..' or die;