diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index ef5e45f07..362534ef9 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -10,7 +10,7 @@ my $error_format_file = $data_dir.'/error.fmt';
 
 my @low_level_modules = ( "AES", "ASN1", "CAMELLIA", "BIGNUM", "BASE64", "XTEA",
                           "PADLOCK", "DES", "NET", "CTR_DRBG", "ENTROPY",
-                          "MD2", "MD4", "MD5", "SHA1", "SHA2", "SHA4" );
+                          "MD2", "MD4", "MD5", "SHA1", "SHA2", "SHA4", "GCM" );
 my @high_level_modules = ( "PEM", "X509", "DHM", "RSA", "MD", "CIPHER", "SSL" );
 
 my $line_separator = $/;