diff --git a/flake.lock b/flake.lock
index 4b91d1e6b0..cc7494637f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -311,30 +311,9 @@
         "lzallright": "lzallright",
         "nixpkgs": "nixpkgs",
         "pyperscan": "pyperscan",
-        "sasquatch": "sasquatch",
         "unblob-native": "unblob-native"
       }
     },
-    "sasquatch": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1686077968,
-        "narHash": "sha256-0itva+j5WMKvueiUaO253UQ1S6W29xgtFvV4i3yvMtU=",
-        "owner": "onekey-sec",
-        "repo": "sasquatch",
-        "rev": "8d7b1edef55c9e7d995fcdd3bd3f0db1b3fac83f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "onekey-sec",
-        "repo": "sasquatch",
-        "type": "github"
-      }
-    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
diff --git a/flake.nix b/flake.nix
index 10f9ba68a6..7b924add4a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -15,10 +15,6 @@
     url = "github:vlaci/pyperscan";
     inputs.nixpkgs.follows = "nixpkgs";
   };
-  inputs.sasquatch = {
-    url = "github:onekey-sec/sasquatch";
-    inputs.nixpkgs.follows = "nixpkgs";
-  };
   inputs.flake-compat = {
     url = "github:edolstra/flake-compat";
     flake = false;
@@ -31,7 +27,7 @@
     ];
   };
 
-  outputs = { self, nixpkgs, filter, unblob-native, lzallright, pyperscan, sasquatch, ... }:
+  outputs = { self, nixpkgs, filter, unblob-native, lzallright, pyperscan, ... }:
     let
       # System types to support.
       supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
@@ -50,7 +46,6 @@
     {
       overlays.default = nixpkgs.lib.composeManyExtensions [
         filter.overlays.default
-        sasquatch.overlays.default
         unblob-native.overlays.default
         lzallright.overlays.default
         pyperscan.overlays.default
diff --git a/nix/unblob/default.nix b/nix/unblob/default.nix
index cd2055cdef..78636da4d1 100644
--- a/nix/unblob/default.nix
+++ b/nix/unblob/default.nix
@@ -33,6 +33,7 @@
 , lzop
 , p7zip
 , sasquatch
+, sasquatch-v4be
 , simg2img
 , unar
 }:
@@ -49,6 +50,7 @@ let
     lzop
     p7zip
     sasquatch
+    sasquatch-v4be
     simg2img
     unar
     # shadowed by python packages of the same name