diff --git a/pkgs/by-name/ea/easyroam-connect-desktop/package.nix b/pkgs/by-name/ea/easyroam-connect-desktop/package.nix
index 5053779b9c09..8a7edb592fbb 100644
--- a/pkgs/by-name/ea/easyroam-connect-desktop/package.nix
+++ b/pkgs/by-name/ea/easyroam-connect-desktop/package.nix
@@ -14,14 +14,15 @@
   webkitgtk_4_1,
   glib-networking,
   wrapGAppsHook3,
+  dpkg,
 }:
 stdenv.mkDerivation rec {
   pname = "easyroam-connect-desktop";
-  version = "1.3.5";
+  version = "1.4.3";
 
   src = fetchurl {
-    url = "http://packages.easyroam.de/repos/easyroam-desktop/pool/main/e/easyroam-desktop/easyroam_connect_desktop-${version}+${version}-linux.deb";
-    hash = "sha256-TRzEPPjsD1+eSuElvbTV4HJFfwfS+EH+r/OhdMP8KG0=";
+    url = "https://packages.easyroam.de/repos/easyroam-desktop/pool/main/e/easyroam-desktop/easyroam_connect_desktop-${version}+${version}-linux.deb";
+    hash = "sha256-03PLAUQQWlaAO+0cYcCorc1Q6wAhvLQGXNu0mqh8Lvw=";
   };
 
   dontConfigure = true;
@@ -30,6 +31,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [
     autoPatchelfHook
     wrapGAppsHook3
+    dpkg
   ];
 
   buildInputs = [
@@ -45,17 +47,11 @@ stdenv.mkDerivation rec {
     glib-networking
   ];
 
-  unpackPhase = ''
-    ar p $src data.tar.xz | tar xJ
-  '';
-
   installPhase = ''
     runHook preInstall
 
-    mkdir -p $out
-    cp -r usr/share $out/share
-
     mkdir -p $out/bin
+    cp -r usr/share $out/share
     ln -s $out/share/easyroam_connect_desktop/easyroam_connect_desktop $out/bin/easyroam_connect_desktop
 
     runHook postInstall