diff --git a/pkgs/applications/blockchains/eclair.nix b/pkgs/applications/blockchains/eclair.nix
new file mode 100644
index 000000000000..7b74512a388a
--- /dev/null
+++ b/pkgs/applications/blockchains/eclair.nix
@@ -0,0 +1,38 @@
+{ lib
+, stdenv
+, fetchzip
+, jq
+, openjdk11
+}:
+
+stdenv.mkDerivation rec {
+  pname = "eclair";
+  version = "0.6.1";
+  revision = "d3ae323";
+
+  src = fetchzip {
+    url = "https://github.com/ACINQ/eclair/releases/download/v${version}/eclair-node-${version}-${revision}-bin.zip";
+    sha256 = "0hmdssj6pxhvadrgr1svb2lh7hfbd2axr5wsl7glizv1a21g0l2c";
+  };
+
+  propagatedBuildInputs = [ jq openjdk11 ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir $out
+    cp -a * $out
+    mv $out/bin/eclair-node.sh $out/bin/eclair-node
+    rm $out/bin/eclair-node.bat
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "A scala implementation of the Lightning Network";
+    homepage = "https://github.com/ACINQ/eclair";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ prusnak ];
+    platforms = [ "x86_64-linux" "x86_64-darwin" ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f858c7ed881d..003d3749a5f1 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -28533,6 +28533,8 @@ in
   dogecoin  = callPackage ../applications/blockchains/dogecoin.nix { boost = boost165; withGui = true; };
   dogecoind = callPackage ../applications/blockchains/dogecoin.nix { boost = boost165; withGui = false; };
 
+  eclair = callPackage ../applications/blockchains/eclair.nix { };
+
   electrs = callPackage ../applications/blockchains/electrs.nix { };
 
   elements  = libsForQt5.callPackage ../applications/blockchains/elements.nix { miniupnpc = miniupnpc_2; withGui = true; };