diff --git a/grep.changes b/grep.changes
index 4c97004..13016fb 100644
--- a/grep.changes
+++ b/grep.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Apr 10 20:20:08 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- restore texinfo macros for SLE15
+
 -------------------------------------------------------------------
 Wed Aug 16 14:21:13 UTC 2023 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/grep.spec b/grep.spec
index e0dfdd5..7d48b4b 100644
--- a/grep.spec
+++ b/grep.spec
@@ -34,6 +34,10 @@ BuildRequires:  fdupes
 BuildRequires:  glibc-locale
 BuildRequires:  makeinfo
 BuildRequires:  pkgconfig(libpcre2-8)
+%if 0%{?suse_version} < 1550
+Requires(pre):  %{install_info_prereq}
+Requires(preun): %{install_info_prereq}
+%endif
 Provides:       base:%{_bindir}/grep
 
 %description
@@ -80,6 +84,14 @@ ln -sf %{_bindir}/grep %{buildroot}/bin/grep
 %fdupes -s %{buildroot}
 %find_lang %{name}
 
+%if 0%{?suse_version} < 1550
+%post
+%install_info --info-dir=%{_infodir} %{_infodir}/grep.info%{ext_info}
+
+%preun
+%install_info_delete --info-dir=%{_infodir} %{_infodir}/grep.info%{ext_info}
+%endif
+
 %files
 %license COPYING
 %doc README AUTHORS NEWS THANKS TODO ChangeLog*