diff --git a/package.mask/all b/package.mask/all
index 121ec6d..c9a85a6 100644
--- a/package.mask/all
+++ b/package.mask/all
@@ -12,4 +12,5 @@ media-libs/libjpeg-turbo
 >sys-libs/talloc-2.1.14
 >sys-libs/tevent-0.9.37
 >=www-client/firefox-bin-61
+>www-client/opera-13
 =x11-apps/igt-gpu-tools-1.23