diff --git a/.abf.yml b/.abf.yml
index ecc175c..3982a75 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,4 +1,4 @@
 sources:
   cbindgen-vendor.tar.xz: aae66d207b33f90799755b1c81b4fc8ee1f2aff4
   firefox-75.0.source.tar.xz: df7904c16d525eb791728d655258b7d1fe064db9
-  ru@dictionaries.addons.mozilla.org.tar.bz2: b419c75adb89e5734e744c523e200acc52760629
+  ru@dictionaries.addons.mozilla.org.tar.bz2: 71f9303ba37f20b09fd6aa47f6b592acee06db2c
diff --git a/firefox.spec b/firefox.spec
index fc2a3f5..53246b9 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -40,7 +40,7 @@ Summary:	Next generation web browser
 Name:		firefox
 Version:	%{major}
 Epoch:		%{ff_epoch}
-Release:	2
+Release:	3
 License:	MPLv1+
 Group:		Networking/WWW
 Url:		http://www.mozilla.com/firefox/
@@ -334,6 +334,7 @@ ac_add_options --with-system-zlib
 ac_add_options --with-unsigned-addon-scopes=app
 ac_add_options --without-system-libvpx
 #ac_add_options --enable-rust-debug
+ac_add_options --allow-addon-sideload
 
 EOF