diff --git a/changelog.d/463.trivial.rst b/changelog.d/463.trivial.rst
new file mode 100644
index 00000000..3dcad2ae
--- /dev/null
+++ b/changelog.d/463.trivial.rst
@@ -0,0 +1 @@
+Remove double code in :meth:`Version.bump_build`
\ No newline at end of file
diff --git a/src/semver/version.py b/src/semver/version.py
index 0ff5b9f4..ec24fbb3 100644
--- a/src/semver/version.py
+++ b/src/semver/version.py
@@ -359,18 +359,6 @@ def bump_build(self, token: Optional[str] = "build") -> "Version":
         else:
             build = str(token) + ".0"
 
-        # self._build or (token or "build") + ".0"
-        build = cls._increment_string(build)
-        if self._build is not None:
-            build = self._build
-        elif token == "":
-            build = "0"
-        elif token is None:
-            build = "build.0"
-        else:
-            build = str(token) + ".0"
-
-        # self._build or (token or "build") + ".0"
         build = cls._increment_string(build)
         return cls(self._major, self._minor, self._patch, self._prerelease, build)