diff --git a/package.accept_keywords/firefox b/package.accept_keywords/firefox
index a669e53..2e96e19 100644
--- a/package.accept_keywords/firefox
+++ b/package.accept_keywords/firefox
@@ -1,3 +1,4 @@
 www-client/firefox:rapid ~amd64
 
 =dev-libs/nss-3.114 ~amd64
+=dev-libs/nspr-4.37 ~amd64