diff --git a/pkgs/tools/misc/vdirsyncer/default.nix b/pkgs/tools/misc/vdirsyncer/default.nix
index b3b1b4b310a7..8f79f5463e30 100644
--- a/pkgs/tools/misc/vdirsyncer/default.nix
+++ b/pkgs/tools/misc/vdirsyncer/default.nix
@@ -8,17 +8,18 @@ python3Packages.buildPythonApplication rec {
   name = "${pname}-${version}";
 
   src = fetchFromGitHub {
-    owner = "pimutils";
+    owner = "spk";
     repo = pname;
-    rev = "ac45cf144b0ceb72cc2a9f454808688f3ac9ba4f";
-    sha256 = "0hqsjdpgvm7d34q5b2hzmrzfxk43ald1bx22mvgg559kw1ck54s9";
+    # fix-build-style branch, see https://github.com/pimutils/vdirsyncer/pull/798
+    rev = "2c62d03bd73f8b44a47c2e769ade046697896ae9";
+    sha256 = "1q6xvzz5rf5sqdaj3mdvhpgwy5b16isavgg7vardgjwqwv1yal28";
   };
 
   native = rustPlatform.buildRustPackage {
     name = "${name}-native";
     inherit src;
     sourceRoot = "source/rust";
-    cargoSha256 = "1qziwlf6nlkpxb1hamb7qsipqg9ibp871rimgpwil38vqmyd570s";
+    cargoSha256 = "1n1dxq3klsry5mmbfff2jv7ih8mr5zvpncrdgba6qs93wi77qi0y";
     buildInputs = [ pkgconfig openssl ] ++ stdenv.lib.optional stdenv.isDarwin Security;
   };
 
@@ -36,18 +37,6 @@ python3Packages.buildPythonApplication rec {
 
   checkInputs = with python3Packages; [ hypothesis pytest pytest-localserver pytest-subtesthack ];
 
-  patches = [
-    # Fixes for hypothesis: https://github.com/pimutils/vdirsyncer/pull/779
-    (fetchpatch {
-      url = https://github.com/pimutils/vdirsyncer/commit/22ad88a6b18b0979c5d1f1d610c1d2f8f87f4b89.patch;
-      sha256 = "0dbzj6jlxhdidnm3i21a758z83sdiwzhpd45pbkhycfhgmqmhjpl";
-    })
-    (fetchpatch {
-      url = https://github.com/pimutils/vdirsyncer/commit/29417235321c249c65904bc7948b066ef5683aee.patch;
-      sha256 = "0zvr0y88gm3vprjcdzs4m151laa9qhkyi61rvrfdjmf42fwhbm80";
-    })
-  ];
-
   postPatch = ''
     # Invalid argument: 'perform_health_check' is not a valid setting
     substituteInPlace tests/conftest.py \
@@ -74,7 +63,7 @@ python3Packages.buildPythonApplication rec {
   meta = with stdenv.lib; {
     homepage = https://github.com/pimutils/vdirsyncer;
     description = "Synchronize calendars and contacts";
-    maintainers = with maintainers; [ matthiasbeyer ];
+    maintainers = with maintainers; [ matthiasbeyer gebner ];
     license = licenses.mit;
   };
 }