diff --git a/nixos/modules/programs/bash/blesh.nix b/nixos/modules/programs/bash/blesh.nix
index 0a9aa6242425..8fa51bef7744 100644
--- a/nixos/modules/programs/bash/blesh.nix
+++ b/nixos/modules/programs/bash/blesh.nix
@@ -9,7 +9,7 @@ in {
 
   config = mkIf cfg.enable {
     programs.bash.interactiveShellInit = mkBefore ''
-      source ${pkgs.blesh}/share/ble.sh
+      source ${pkgs.blesh}/share/blesh/ble.sh
     '';
   };
   meta.maintainers = with maintainers; [ laalsaas ];
diff --git a/pkgs/shells/bash/blesh/default.nix b/pkgs/shells/bash/blesh/default.nix
index f342f408540f..26ff975dae33 100644
--- a/pkgs/shells/bash/blesh/default.nix
+++ b/pkgs/shells/bash/blesh/default.nix
@@ -1,51 +1,54 @@
 { lib
 , stdenvNoCC
-, fetchFromGitHub
-, git
+, fetchzip
+, runtimeShell
 , bashInteractive
 , glibcLocales
-, runtimeShell
 }:
 
 stdenvNoCC.mkDerivation rec {
   name = "blesh";
-  version = "unstable-2022-07-24";
+  version = "unstable-2022-07-29";
 
-  src = fetchFromGitHub {
-    owner = "akinomyoga";
-    repo = "ble.sh";
-    rev = "0b95d5d900b79a63e7f0834da5aa7276b8332a44";
-    hash = "sha256-s/RQKcAFcCUB3Xd/4uOsIgigOE0lCCeVC9K3dfnP/EQ=";
-    fetchSubmodules = true;
-    leaveDotGit = true;
+  src = fetchzip {
+    url = "https://github.com/akinomyoga/ble.sh/releases/download/nightly/ble-nightly-20220729+a22e145.tar.xz";
+    sha256 = "088jv02y40pjcfzgrbx8n6aksznfh6zl0j5siwfw3pmwn3i16njw";
   };
 
-  nativeBuildInputs = [ git ];
+  dontBuild = true;
 
   doCheck = true;
   checkInputs = [ bashInteractive glibcLocales ];
   preCheck = "export LC_ALL=en_US.UTF-8";
 
-  installFlags = [ "INSDIR=$(out)/share" ];
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out/share/blesh/lib"
+
+    cat <<EOF >"$out/share/blesh/lib/_package.sh"
+    _ble_base_package_type=nix
+
+    function ble/base/package:nix/update {
+      echo "Ble.sh is installed by Nix. You can update it there." >&2
+      return 1
+    }
+    EOF
+
+    cp -rv $src/* $out/share/blesh
+
+    runHook postInstall
+  '';
+
   postInstall = ''
     mkdir -p "$out/bin"
     cat <<EOF >"$out/bin/blesh-share"
     #!${runtimeShell}
     # Run this script to find the ble.sh shared folder
     # where all the shell scripts are living.
-    echo "$out/share/ble.sh"
+    echo "$out/share/blesh"
     EOF
     chmod +x "$out/bin/blesh-share"
-
-    mkdir -p "$out/share/lib"
-    cat <<EOF >"$out/share/lib/_package.sh"
-    _ble_base_package_type=nix
-
-    function ble/base/package:nix/update {
-      echo "Ble.sh is installed by Nix. You can update it there." >/dev/stderr
-      return 1
-    }
-    EOF
   '';
 
   meta = with lib; {