diff --git a/pkgs/tools/misc/tmux/default.nix b/pkgs/tools/misc/tmux/default.nix
index 629cf548c26b..c76912e3c909 100644
--- a/pkgs/tools/misc/tmux/default.nix
+++ b/pkgs/tools/misc/tmux/default.nix
@@ -1,6 +1,5 @@
 { lib, stdenv
 , fetchFromGitHub
-, fetchpatch
 , autoreconfHook
 , pkg-config
 , bison
@@ -21,7 +20,7 @@ in
 
 stdenv.mkDerivation rec {
   pname = "tmux";
-  version = "3.2";
+  version = "3.2a";
 
   outputs = [ "out" "man" ];
 
@@ -29,18 +28,9 @@ stdenv.mkDerivation rec {
     owner = "tmux";
     repo = "tmux";
     rev = version;
-    sha256 = "0alq81h1rz1f0zsy8qb2dvsl47axpa86j4bplngwkph0ksqqgr3p";
+    sha256 = "0143ylfk7zsl3xmiasb768238gr582cfhsgv3p0h0f13bp8d6q09";
   };
 
-  patches = [
-    # Fix cross-compilation
-    # https://github.com/tmux/tmux/pull/2651
-    (fetchpatch {
-      url = "https://github.com/tmux/tmux/commit/bb6242675ad0c7447daef148fffced882e5b4a61.patch";
-      sha256 = "1acr3xv3gqpq7qa2f8hw7c4f42hi444lfm1bz6wqj8f3yi320zjr";
-    })
-  ];
-
   nativeBuildInputs = [
     pkg-config
     autoreconfHook