diff --git a/pkgs/servers/jigasi/default.nix b/pkgs/servers/jigasi/default.nix
new file mode 100644
index 000000000000..d9f8ed60c09b
--- /dev/null
+++ b/pkgs/servers/jigasi/default.nix
@@ -0,0 +1,46 @@
+{ lib, stdenv, fetchurl, dpkg, jdk11, nixosTests }:
+
+let
+  pname = "jigasi";
+  version = "1.1-311-g3de47d0";
+  src = fetchurl {
+    url = "https://download.jitsi.org/stable/${pname}_${version}-1_all.deb";
+    hash = "sha256-pwUgkId7AHFjbqYo02fBgm0gsiMqEz+wvwkdy6sgTD0=";
+  };
+in
+stdenv.mkDerivation {
+  inherit pname version src;
+
+  nativeBuildInputs = [ dpkg ];
+
+  dontBuild = true;
+
+  unpackCmd = "dpkg-deb -x $src debcontents";
+
+  installPhase = ''
+    runHook preInstall
+    substituteInPlace usr/share/${pname}/${pname}.sh \
+      --replace "exec java" "exec ${jdk11}/bin/java"
+
+    mkdir -p $out/{share,bin}
+    mv usr/share/${pname} $out/share/
+    mv etc $out/
+    ln -s $out/share/${pname}/${pname}.sh $out/bin/${pname}
+    runHook postInstall
+  '';
+
+  passthru.tests = {
+    single-node-smoke-test = nixosTests.jitsi-meet;
+  };
+
+  meta = with lib; {
+    description = "A server-side application that allows regular SIP clients to join Jitsi Meet conferences";
+    longDescription = ''
+      Jitsi Gateway to SIP: a server-side application that allows regular SIP clients to join Jitsi Meet conferences hosted by Jitsi Videobridge.
+    '';
+    homepage = "https://github.com/jitsi/jigasi";
+    license = licenses.asl20;
+    maintainers = teams.jitsi.members;
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 67aaee744cdf..8b5a76b1a76f 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -26572,6 +26572,8 @@ with pkgs;
 
   jitsi-excalidraw = callPackage ../servers/jitsi-excalidraw { };
 
+  jigasi = callPackage ../servers/jigasi { };
+
   jitsi-meet = callPackage ../servers/web-apps/jitsi-meet { };
 
   jitsi-meet-prosody = callPackage ../misc/jitsi-meet-prosody { };