diff --git a/libreoffice.spec b/libreoffice.spec
index beeaebc..0dcd1c2 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -172,7 +172,9 @@ BuildRequires: pkgconfig(libpagemaker-0.0)
 BuildRequires: pkgconfig(libpq)
 BuildRequires: pkgconfig(librevenge-0.0)
 BuildRequires: pkgconfig(libstaroffice-0.0)
+BuildRequires: pkgconfig(libtiff-4)
 BuildRequires: pkgconfig(libvisio-0.1)
+BuildRequires: pkgconfig(libwebp)
 BuildRequires: pkgconfig(libwpd-0.10)
 BuildRequires: pkgconfig(libwpg-0.3)
 BuildRequires: pkgconfig(libwps-0.4)