diff --git a/pkgs/by-name/ui/uiua/package.nix b/pkgs/by-name/ui/uiua/package.nix
index 87a0bbccf4b11..f9d5b3513ba3e 100644
--- a/pkgs/by-name/ui/uiua/package.nix
+++ b/pkgs/by-name/ui/uiua/package.nix
@@ -36,6 +36,7 @@ lib.fix (
   rustPlatform.buildRustPackage rec {
     pname = "uiua";
     inherit (versionInfo) version cargoHash;
+    useFetchCargoVendor = true;
 
     src = fetchFromGitHub {
       owner = "uiua-lang";
diff --git a/pkgs/by-name/ui/uiua/stable.nix b/pkgs/by-name/ui/uiua/stable.nix
index 54fa065f5a1e4..59cb86f7329d6 100644
--- a/pkgs/by-name/ui/uiua/stable.nix
+++ b/pkgs/by-name/ui/uiua/stable.nix
@@ -2,6 +2,6 @@ rec {
   version = "0.14.1";
   tag = version;
   hash = "sha256-+FiJYxB2Lb1B7l9QEuB/XzdEYgJZmYAQpKimRIhWwhc=";
-  cargoHash = "sha256-0ZK87aX3akEPEXIsFrbOvTfhW24TZCuCcSVp+j8ylyg=";
+  cargoHash = "sha256-bDj7pvZORP1cc2PXd1W9TWptWCvIKW9TXzaQAmni6hg=";
   updateScript = ./update-stable.sh;
 }
diff --git a/pkgs/by-name/ui/uiua/unstable.nix b/pkgs/by-name/ui/uiua/unstable.nix
index 0f9b6f39cbc1f..2ea907bcfaaf6 100644
--- a/pkgs/by-name/ui/uiua/unstable.nix
+++ b/pkgs/by-name/ui/uiua/unstable.nix
@@ -2,6 +2,6 @@ rec {
   version = "0.14.1";
   tag = version;
   hash = "sha256-+FiJYxB2Lb1B7l9QEuB/XzdEYgJZmYAQpKimRIhWwhc=";
-  cargoHash = "sha256-0ZK87aX3akEPEXIsFrbOvTfhW24TZCuCcSVp+j8ylyg=";
+  cargoHash = "sha256-bDj7pvZORP1cc2PXd1W9TWptWCvIKW9TXzaQAmni6hg=";
   updateScript = ./update-unstable.sh;
 }