diff --git a/pkgs/by-name/i2/i2pd/package.nix b/pkgs/by-name/i2/i2pd/package.nix
index 643c4a86e17ff..59a4f509feacf 100644
--- a/pkgs/by-name/i2/i2pd/package.nix
+++ b/pkgs/by-name/i2/i2pd/package.nix
@@ -13,15 +13,20 @@
 
 stdenv.mkDerivation rec {
   pname = "i2pd";
-  version = "2.55.0";
+  version = "2.56.0";
 
   src = fetchFromGitHub {
     owner = "PurpleI2P";
-    repo = pname;
-    rev = version;
-    sha256 = "sha256-mdjt2+h+IWjHBRDUpx85ku6s6gKHjxUBuhv+gJK7QhU=";
+    repo = "i2pd";
+    tag = version;
+    hash = "sha256-URFLVMd1j/br+/isQytVjSVosMHn1SEwqg2VNxStD0A=";
   };
 
+  postPatch = lib.optionalString (!stdenv.hostPlatform.isx86) ''
+    substituteInPlace Makefile.osx \
+      --replace-fail "-msse" ""
+  '';
+
   buildInputs = [
     boost
     zlib
@@ -56,6 +61,5 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ edwtjo ];
     platforms = platforms.unix;
     mainProgram = "i2pd";
-    broken = stdenv.hostPlatform.isDarwin;
   };
 }