diff --git a/firefox.spec b/firefox.spec
index 0f367da..cce344e 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -201,7 +201,7 @@
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        78.11.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 %if 0%{?rhel} == 7
@@ -500,6 +500,53 @@ BuildRequires:  icu
 Obsoletes:      mozilla <= 37:1.7.13
 Provides:       webclient
 
+# Bundled libraries
+Provides: bundled(angle)
+Provides: bundled(cairo)
+Provides: bundled(graphite2)
+Provides: bundled(harfbuzz)
+Provides: bundled(ots)
+Provides: bundled(sfntly)
+Provides: bundled(skia)
+Provides: bundled(thebes)
+Provides: bundled(WebRender)
+Provides: bundled(audioipc-2)
+Provides: bundled(ffvpx)
+Provides: bundled(kissfft)
+Provides: bundled(libaom)
+Provides: bundled(libcubeb)
+Provides: bundled(libdav1d)
+Provides: bundled(libjpeg)
+Provides: bundled(libmkv)
+Provides: bundled(libnestegg)
+Provides: bundled(libogg)
+Provides: bundled(libopus)
+Provides: bundled(libpng)
+Provides: bundled(libsoundtouch)
+Provides: bundled(libspeex_resampler)
+Provides: bundled(libtheora)
+Provides: bundled(libtremor)
+Provides: bundled(libvorbis)
+Provides: bundled(libvpx)
+Provides: bundled(libwebp)
+Provides: bundled(libyuv)
+Provides: bundled(mp4parse-rust)
+Provides: bundled(mtransport)
+Provides: bundled(openmax_dl)
+Provides: bundled(double-conversion)
+Provides: bundled(brotli)
+Provides: bundled(fdlibm)
+Provides: bundled(freetype2)
+Provides: bundled(libmar)
+Provides: bundled(woff2)
+Provides: bundled(xz-embedded)
+Provides: bundled(zlib)
+Provides: bundled(expat)
+Provides: bundled(msgpack-c)
+Provides: bundled(libprio)
+Provides: bundled(rlbox_sandboxing_api)
+Provides: bundled(sqlite3)
+
 %description
 Mozilla Firefox is an open-source web browser, designed for standards
 compliance, performance and portability.
@@ -1601,6 +1648,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Jun 29 2021 Jan Horak <jhorak@redhat.com> - 78.11.0-4
+- Added bundled librarie
+
 * Fri Jun 25 2021 Eike Rathke <erack@redhat.com> - 78.11.0-3
 - Update to 78.11.0 build2 (release)