diff --git a/pkgs/by-name/gd/gdal/package.nix b/pkgs/by-name/gd/gdal/package.nix
index 5283408003d8..609ce18ba532 100644
--- a/pkgs/by-name/gd/gdal/package.nix
+++ b/pkgs/by-name/gd/gdal/package.nix
@@ -3,6 +3,7 @@
   stdenv,
   callPackage,
   fetchFromGitHub,
+  fetchpatch,
 
   useMinimalFeatures ? false,
   useArmadillo ? (!useMinimalFeatures),
@@ -92,6 +93,18 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-8HcbA9Cj2i6DuqcJGiwqd6GkqbJP9oLdmA34g7kc/ng=";
   };
 
+  patches = [
+    # https://github.com/OSGeo/gdal/issues/12511
+    (fetchpatch {
+      url = "https://github.com/OSGeo/gdal/commit/1dd320b086606958fe970457a0640bdc4c4d494a.patch";
+      hash = "sha256-SXlNjgR4q7i3PrFfh/wzEFMrSGHQuB+ecXbGJgsROe0=";
+    })
+    (fetchpatch {
+      url = "https://github.com/OSGeo/gdal/commit/6da26aec591656f97fd882b07d37c21aabd06373.patch";
+      hash = "sha256-s70j/S9YKGRqxwrabsV3ePeGSsnDh/ouGLtLEm+z0lU=";
+    })
+  ];
+
   nativeBuildInputs =
     [
       bison