diff --git a/hyphen-ia.spec b/hyphen-ia.spec
index 971b1de..93a1bd3 100644
--- a/hyphen-ia.spec
+++ b/hyphen-ia.spec
@@ -1,12 +1,12 @@
 Name:                hyphen-ia
 Summary:             Interlingua hyphenation rules
 Version:             0.20050628
-Release:             16
+Release:             17
 Source:              http://dante.ctan.org/tex-archive/language/hyphenation/iahyphen.tex
 URL:                 http://ftp.int.ru/pub/CTAN/obsolete/help/Catalogue/entries/iahyphen.html
 License:             LPPL
 BuildArch:           noarch
-BuildRequires:       hyphen-devel
+BuildRequires:       hyphen-devel, perl
 Requires:            hyphen
 Supplements:         (hyphen and langpacks-ia)
 
@@ -32,5 +32,8 @@ install -Dp hyph_ia.dic $RPM_BUILD_ROOT/%{_datadir}/hyphen/hyph_ia.dic
 %{_datadir}/hyphen/*
 
 %changelog
+* Wed Jun 01 2021 wulei <wulei80@huawei.com> - 0.20050628-17
+- fixes failed: perl: bad interpreter: No such file or directory
+
 * Mon Apr 13 2020 Jeffery.Gao <gaojianxing@huawei.com> - 0.20050628-16
 - Package init.