diff --git a/pkgs/tools/typesetting/tectonic/default.nix b/pkgs/tools/typesetting/tectonic/default.nix
index 3320e91e51b99..0cc8b18de92a2 100644
--- a/pkgs/tools/typesetting/tectonic/default.nix
+++ b/pkgs/tools/typesetting/tectonic/default.nix
@@ -16,6 +16,7 @@
 , openssl
 , pkg-config
 , icu
+, fetchpatch2
 }:
 
 rustPlatform.buildRustPackage rec {
@@ -29,7 +30,15 @@ rustPlatform.buildRustPackage rec {
     sha256 = "sha256-xZHYiaQ8ASUwu0ieHIXcjRaH06SQoB6OR1y7Ok+FjAs=";
   };
 
-  cargoHash = "sha256-niMgb4zsTWHw5yaa4kJOZzpOzO5gMG4k3cTHwSV+wmY=";
+  cargoPatches = [
+    # fix build with rust 1.80
+    (fetchpatch2 {
+      url = "https://github.com/tectonic-typesetting/tectonic/commit/6b49ca8db40aaca29cb375ce75add3e575558375.patch";
+      hash = "sha256-i1L3XaSuBbsmgOSXIWVqr6EHlHGs8A+6v06kJ3C50sk=";
+    })
+  ];
+
+  cargoHash = "sha256-Zn+xU6NJOY+jDYrSGsbYGAVqprQ6teEdNvlTNDXuzKs=";
 
   nativeBuildInputs = [ pkg-config ];