diff --git a/SPECS/git-lfs/generate_source_tarball.sh b/SPECS/git-lfs/generate_source_tarball.sh
new file mode 100755
index 00000000000..09bed09eed9
--- /dev/null
+++ b/SPECS/git-lfs/generate_source_tarball.sh
@@ -0,0 +1,120 @@
+#!/bin/bash
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+
+# Quit on failure
+set -e
+
+PKG_VERSION=""
+SRC_TARBALL=""
+VENDOR_VERSION="1"
+OUT_FOLDER="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# parameters:
+#
+# --srcTarball    : src tarball file
+#                   this file contains the 'initial' source code of the component
+#                   and should be replaced with the new/modified src code
+# --outFolder     : folder where to copy the new tarball(s)
+# --pkgVersion    : package version
+# --vendorVersion : vendor version
+#
+PARAMS=""
+while (( "$#" )); do
+    case "$1" in
+        --srcTarball)
+        if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+            SRC_TARBALL=$2
+            shift 2
+        else
+            echo "Error: Argument for $1 is missing" >&2
+            exit 1
+        fi
+        ;;
+        --outFolder)
+        if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+            OUT_FOLDER=$2
+            shift 2
+        else
+            echo "Error: Argument for $1 is missing" >&2
+            exit 1
+        fi
+        ;;
+        --pkgVersion)
+        if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+            PKG_VERSION=$2
+            shift 2
+        else
+            echo "Error: Argument for $1 is missing" >&2
+            exit 1
+        fi
+        ;;
+        --vendorVersion)
+        if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
+            VENDOR_VERSION=$2
+            shift 2
+        else
+            echo "Error: Argument for $1 is missing" >&2
+            exit 1
+        fi
+        ;;
+        -*|--*=) # unsupported flags
+        echo "Error: Unsupported flag $1" >&2
+        exit 1
+        ;;
+        *) # preserve positional arguments
+        PARAMS="$PARAMS $1"
+        shift
+        ;;
+  esac
+done
+
+echo "--srcTarball      -> $SRC_TARBALL"
+echo "--outFolder       -> $OUT_FOLDER"
+echo "--pkgVersion      -> $PKG_VERSION"
+echo "--vendorVersion   -> $VENDOR_VERSION"
+
+if [ -z "$PKG_VERSION" ]; then
+    echo "--pkgVersion parameter cannot be empty"
+    exit 1
+fi
+
+echo "-- create temp folder"
+tmpdir=$(mktemp -d)
+function cleanup {
+    echo "+++ cleanup -> remove $tmpdir"
+    rm -rf $tmpdir
+}
+trap cleanup EXIT
+
+TARBALL_FOLDER="$tmpdir/tarballFolder"
+mkdir -p $TARBALL_FOLDER
+cp $SRC_TARBALL $tmpdir
+
+pushd $tmpdir > /dev/null
+
+PKG_NAME="git-lfs"
+NAME_VER="$PKG_NAME-$PKG_VERSION"
+VENDOR_TARBALL="$OUT_FOLDER/$NAME_VER-govendor-v$VENDOR_VERSION.tar.gz"
+# Old name is below
+# VENDOR_TARBALL="$OUT_FOLDER/$NAME_VER-vendor.tar.gz"
+
+echo "Unpacking source tarball..."
+tar -xf $SRC_TARBALL
+
+echo "Vendor go modules..."
+cd "$NAME_VER"
+go mod tidy
+go mod vendor
+
+echo ""
+echo "========================="
+echo "Tar vendored tarball"
+tar  --sort=name \
+     --mtime="2021-04-26 00:00Z" \
+     --owner=0 --group=0 --numeric-owner \
+     --pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime \
+     -czf "$VENDOR_TARBALL" vendor
+
+popd > /dev/null
+echo "$PKG_NAME vendored modules are available at $VENDOR_TARBALL"
\ No newline at end of file
diff --git a/SPECS/git-lfs/git-lfs.signatures.json b/SPECS/git-lfs/git-lfs.signatures.json
index 76123d0d576..cb37ce32fea 100644
--- a/SPECS/git-lfs/git-lfs.signatures.json
+++ b/SPECS/git-lfs/git-lfs.signatures.json
@@ -1,5 +1,6 @@
 {
  "Signatures": {
+  "git-lfs-3.4.1-govendor-v1.tar.gz": "018bc46e1d6e6b9bbf7c576a1dbbd6a47288f390b34ae480fd7670c1ca6c913f",
   "git-lfs-3.4.1-vendor.tar.gz": "a7b525a15b71a92ab789853a172345a4e4815de71ebe3486d5b843651b74cf1e",
   "git-lfs-3.4.1.tar.gz": "2a36239d7968ae18e1ba2820dc664c4ef753f10bf424f98bccaf44d527f19a17"
  }
diff --git a/SPECS/git-lfs/git-lfs.spec b/SPECS/git-lfs/git-lfs.spec
index 1e8908f37ef..17c4bba7ddd 100644
--- a/SPECS/git-lfs/git-lfs.spec
+++ b/SPECS/git-lfs/git-lfs.spec
@@ -9,25 +9,7 @@ Distribution:   Azure Linux
 License:       MIT
 URL:           https://github.com/git-lfs/git-lfs
 Source0:       https://github.com/git-lfs/git-lfs/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
-# Below is a manually created tarball, no download link.
-# We're using pre-populated Go modules from this tarball, since network is disabled during build time.
-# How to re-build this file:
-#   1. wget https://github.com/git-lfs/git-lfs/archive/v%{version}.tar.gz -O git-lfs-%%{version}.tar.gz
-#   2. tar -xf git-lfs-%%{version}.tar.gz
-#   3. cd git-lfs-%%{version}
-#   4. go mod vendor
-#   5. tar  --sort=name \
-#           --mtime="2021-04-26 00:00Z" \
-#           --owner=0 --group=0 --numeric-owner \
-#           --pax-option=exthdr.name=%d/PaxHeaders/%f,delete=atime,delete=ctime \
-#           -cf %%{name}-%%{version}-vendor.tar.gz vendor
-#
-#   NOTES:
-#       - You require GNU tar version 1.28+.
-#       - The additional options enable generation of a tarball with the same hash every time regardless of the environment.
-#         See: https://reproducible-builds.org/docs/archives/
-#       - For the value of "--mtime" use the date "2021-04-26 00:00Z" to simplify future updates.
-Source1:       %{name}-%{version}-vendor.tar.gz
+Source1:       %{name}-%{version}-govendor-v1.tar.gz
 
 BuildRequires: golang
 BuildRequires: which