diff --git a/ring-daemon.spec b/ring-daemon.spec
index ac9d558ade54056e371b360fea0b99e210ed7c52..549b799ab25ab919ca85e62e3cd6c02aaff7e239 100644
--- a/ring-daemon.spec
+++ b/ring-daemon.spec
@@ -17,6 +17,7 @@ BuildRequires:      boost-devel dbus-c++-devel dbus-devel libsndfile-devel libsr
 BuildRequires:      libXext-devel libXfixes-devel yasm git speex-devel
 BuildRequires:      chrpath check astyle uuid-c++-devel gettext-devel
 BuildRequires:      gcc-c++ which alsa-lib-devel systemd-devel libuuid-devel uuid-devel
+BuildRequires:      gnutls-devel nettle-devel opus-devel
 
 %description
 Ring is free software for distributed and secured communication.