diff --git a/pkgs/by-name/ca/calligraplan/package.nix b/pkgs/by-name/ca/calligraplan/package.nix
index 89394f1c697d..0a6f049da2ad 100644
--- a/pkgs/by-name/ca/calligraplan/package.nix
+++ b/pkgs/by-name/ca/calligraplan/package.nix
@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitLab,
+  fetchpatch,
   qt5,
   libsForQt5,
   cmake,
@@ -21,6 +22,13 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-szPdRxbzJ2+nmgp+1FwmKZwHEDV8EtbDW/3jsw4J6HI=";
   };
 
+  patches = [
+    (fetchpatch {
+      url = "https://invent.kde.org/office/calligraplan/-/commit/cdd85c895b487a8b3837bf8b864103997e0af544.patch";
+      hash = "sha256-IMoJvvszPuIdWedeU7PQw8ngYmMA7k//wXfT+mZQP88=";
+    })
+  ];
+
   buildInputs = [
     qt5.qtbase
     libsForQt5.kdbusaddons