diff --git a/libtiff.spec b/libtiff.spec
index 5d047a4..f3a5793 100644
--- a/libtiff.spec
+++ b/libtiff.spec
@@ -36,7 +36,7 @@ Patch8:        libtiff-4.6.0-cve-2026-12912p2of2.patch
 BuildRequires: gcc, gcc-c++
 BuildRequires: zlib-devel libjpeg-devel jbigkit-devel libzstd-devel libwebp-devel liblerc-devel
 BuildRequires: libtool automake autoconf pkgconfig
-
+BuildRequires: python3-sphinx
 BuildRequires: make
 
 %description
@@ -166,6 +166,8 @@ fi
 
 %check
 LD_LIBRARY_PATH=$PWD:$LD_LIBRARY_PATH make check
+# make sure man pages were created, as it's needed for CVE-2023-52355
+test -s $RPM_BUILD_ROOT%{_mandir}/man3/TIFFOpenOptions.3tiff.gz
 
 %files
 %license LICENSE.md
@@ -191,6 +193,7 @@ LD_LIBRARY_PATH=$PWD:$LD_LIBRARY_PATH make check
 %changelog
 * Mon Jul 20 2026 Michal Hlavinka <mhlavink@redhat.com> - 4.6.0-11
 - fix CVE-2026-12912: heap-buffer-overflow in PixarLog 8BITABGR decode with stride 3 (RHEL-189377)
+- make sure documentation is updated during build for CVE-2023-52355 (RHEL-179103)
 
 * Mon Jun 29 2026 Michal Hlavinka <mhlavink@redhat.com> - 4.6.0-10
 - reintroduce ignore option -i as it is required for tests (RHEL-185330)