diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index 307a11055ee4531..78ac00d6080c8db 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -6,7 +6,8 @@
   };
   signal-desktop-beta = {
     dir = "Signal Beta";
-    version = "6.2.0-beta.2";
-    hash = "sha256-NVwX2xG8QGVjENy6fSA13WQyTlYuF5frcS3asDDg4Ik=";
+    ringrtcPrefix = "@signalapp/";
+    version = "6.3.0-beta.1";
+    hash = "sha256-cYJWhnyiWULnIZvI2/k1koLCd2zrL4CVMohcnSZa/TY=";
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/generic.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/generic.nix
index ee1d6b8aed1f36b..c3779fc9f479d72 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/generic.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/generic.nix
@@ -1,5 +1,6 @@
 { pname
 , dir
+, ringrtcPrefix ? ""
 , version
 , hash
 , stdenv
@@ -160,7 +161,7 @@ stdenv.mkDerivation rec {
       --replace "/opt/${dir}/${pname}" $out/bin/${pname}
 
     autoPatchelf --no-recurse -- "$out/lib/${dir}/"
-    patchelf --add-needed ${libpulseaudio}/lib/libpulse.so "$out/lib/${dir}/resources/app.asar.unpacked/node_modules/ringrtc/build/linux/libringrtc-x64.node"
+    patchelf --add-needed ${libpulseaudio}/lib/libpulse.so "$out/lib/${dir}/resources/app.asar.unpacked/node_modules/${ringrtcPrefix}ringrtc/build/linux/libringrtc-x64.node"
   '';
 
   # Tests if the application launches and waits for "Link your phone to Signal Desktop":