diff --git a/overlays/cross.nix b/overlays/cross.nix
index 052ff47c..d798a9bb 100644
--- a/overlays/cross.nix
+++ b/overlays/cross.nix
@@ -534,6 +534,13 @@ in {
   #   # seems to hang when compiling fractal
   #   inherit (emulated) cargo meson rustc rustPlatform stdenv;
   # };
+  fractal-latest = prev.fractal-latest.override {
+    # fixes "cargo:warning=aarch64-unknown-linux-gnu-gcc: error: unrecognized command-line option ‘-m64’"
+    # seems to hang when compiling fractal
+    fractal-next = final.fractal-next.override {
+      inherit (emulated) cargo meson rustc rustPlatform stdenv;
+    };
+  };
   # fractal-next = prev.fractal-next.overrideAttrs (upstream: {
   #   env = let
   #     inherit (final) buildPackages stdenv rust;
diff --git a/pkgs/additional/fractal-latest/default.nix b/pkgs/additional/fractal-latest/default.nix
index 96d1da2a..d2d6a5e6 100644
--- a/pkgs/additional/fractal-latest/default.nix
+++ b/pkgs/additional/fractal-latest/default.nix
@@ -40,6 +40,7 @@ let
         # 3. add "<crate_thats_missing_hash>" = "";
         # 4. repeat until no more crates are missing hashes
         # 5. build, and nix will let you know what the actual hashes should be
+        # TODO: alternative is to set `allowBuiltinFetchGit = true;`
         "curve25519-dalek-4.0.0" = "sha256-sxEFR6lsX7t4u/fhWd6wFMYETI2egPUbjMeBWkB289E=";
         "matrix-sdk-0.6.2" = "sha256-A1oKNbEx2A6WwvYcNSW53Fd6QWwr0QFJtrsJXO2KInE=";
         "ruma-0.8.2" = "sha256-kCGS7ACFGgmtTUElLJQMYfjwJ3glF7bRPZYJIFcuPtc=";