diff --git a/pkgs/by-name/co/cosmic-ext-calculator/package.nix b/pkgs/by-name/co/cosmic-ext-calculator/package.nix
index 4bccb86bcffe..7841e35e66b9 100644
--- a/pkgs/by-name/co/cosmic-ext-calculator/package.nix
+++ b/pkgs/by-name/co/cosmic-ext-calculator/package.nix
@@ -8,21 +8,31 @@
   rustPlatform,
   fetchFromGitHub,
   libcosmicAppHook,
+  libqalculate,
   just,
   nix-update-script,
+  fetchpatch,
 }:
 rustPlatform.buildRustPackage rec {
   pname = "cosmic-ext-calculator";
-  version = "0.1.1";
+  version = "0.2.0";
 
   src = fetchFromGitHub {
     owner = "cosmic-utils";
     repo = "calculator";
     tag = version;
-    hash = "sha256-UO3JKPsztptNEFAxolRui9FxtCsTRgpXhHH242i9b6E=";
+    hash = "sha256-qPo+Qi6P0m3rNA6Qo6iNsgzGyirPqzXk4nj3OG6IuZ0=";
   };
 
-  cargoHash = "sha256-a4IOmCWKX8RR8xeKS6wdsTlNyTr91B93bYMDx/+/+04=";
+  cargoHash = "sha256-Pq1E4O6lZMe+wKJgQKDBmgdsJJsJTyK0FDXU53n+Di4=";
+
+  # TODO: Remove in the next release
+  patches = [
+    (fetchpatch {
+      url = "https://github.com/cosmic-utils/calculator/commit/fc176a8d5d8af7fd808d450a78635432db6b64e6.patch";
+      hash = "sha256-amSB+67rwCUqfqOTFGCkInvoZmA//wAR0viuvNdPkuc=";
+    })
+  ];
 
   nativeBuildInputs = [
     libcosmicAppHook
@@ -41,6 +51,12 @@ rustPlatform.buildRustPackage rec {
     "target/${stdenv.hostPlatform.rust.cargoShortTarget}/release/cosmic-ext-calculator"
   ];
 
+  preFixup = ''
+    libcosmicAppWrapperArgs+=(
+      --prefix PATH : ${lib.makeBinPath [ libqalculate ]}
+    )
+  '';
+
   passthru.updateScript = nix-update-script { };
 
   meta = {