diff --git a/pkgs/development/libraries/hfst-ospell/default.nix b/pkgs/development/libraries/hfst-ospell/default.nix
index ad07025cc35d..f0a0bc6bef48 100644
--- a/pkgs/development/libraries/hfst-ospell/default.nix
+++ b/pkgs/development/libraries/hfst-ospell/default.nix
@@ -2,6 +2,7 @@
 , stdenv
 , autoreconfHook
 , fetchFromGitHub
+, fetchpatch
 , icu
 , libarchive
 , pkg-config
@@ -18,6 +19,15 @@ stdenv.mkDerivation (finalAttrs: {
     hash = "sha256-16H1nbAIe+G71+TnlLG0WnH9LktZwmc0d0O+oYduH1k=";
   };
 
+  patches = [
+    # Pull upstream fix for gcc-13
+    (fetchpatch {
+      name = "cstdint.patch";
+      url = "https://github.com/hfst/hfst-ospell/commit/7481bffbf622bc9aee3547183fbe8db9cf8b22ce.patch";
+      hash = "sha256-q/B5mLx8Oc0nIRe3n3gl0OTyjIaEMCBsPc1GvpE226c=";
+    })
+  ];
+
   buildInputs = [
     icu
     libarchive