diff --git a/pkgs/tools/networking/isync/default.nix b/pkgs/tools/networking/isync/default.nix
index 14d57703a320..b3a9df02831f 100644
--- a/pkgs/tools/networking/isync/default.nix
+++ b/pkgs/tools/networking/isync/default.nix
@@ -20,12 +20,12 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "isync";
-  version = "1.5.0-unstable-2024-09-29";
+  version = "1.5.1";
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/isync/isync";
-    rev = "3c4b5f1c83a568f18c14c93aab95c9a853edfd15";
-    hash = "sha256-MRjWr88sxd3C+YTMCqEymxmLj5h+uJKh9mcG+aEqf64=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-l0jL4CzAdFtQGekbywic1Kuihy3ZQi4ozhSEcbJI0t0=";
   };
 
   # Fixes "Fatal: buffer too small" error
@@ -33,8 +33,7 @@ stdenv.mkDerivation (finalAttrs: {
   env.NIX_CFLAGS_COMPILE = "-DQPRINTF_BUFF=4000";
 
   autoreconfPhase = ''
-    echo "1.5.0-3c4b5" > VERSION
-    echo "See https://sourceforge.net/p/isync/isync/ci/3c4b5f1c83a568f18c14c93aab95c9a853edfd15/log/?path=" > ChangeLog
+    echo "${finalAttrs.version}" > VERSION
     ./autogen.sh
   '';