diff --git a/pkg/commands/git_commands/branch.go b/pkg/commands/git_commands/branch.go
index a55278b5b..38ac35137 100644
--- a/pkg/commands/git_commands/branch.go
+++ b/pkg/commands/git_commands/branch.go
@@ -277,6 +277,7 @@ func (self *BranchCommands) Merge(branchName string, variant MergeVariant) error
 
 	cmdArgs := NewGitCmd("merge").
 		Arg("--no-edit").
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		Arg(strings.Fields(self.UserConfig().Git.Merging.Args)...).
 		Arg(extraArgs...).
 		Arg(branchName).
diff --git a/pkg/commands/git_commands/commit.go b/pkg/commands/git_commands/commit.go
index d067e9831..876c874fb 100644
--- a/pkg/commands/git_commands/commit.go
+++ b/pkg/commands/git_commands/commit.go
@@ -91,7 +91,7 @@ func (self *CommitCommands) CommitCmdObj(summary string, description string, for
 	skipHookPrefix := self.UserConfig().Git.SkipHookPrefix
 	cmdArgs := NewGitCmd("commit").
 		ArgIf(forceSkipHooks || (skipHookPrefix != "" && strings.HasPrefix(summary, skipHookPrefix)), "--no-verify").
-		ArgIf(self.signoffFlag() != "", self.signoffFlag()).
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		Arg(messageArgs...).
 		ToArgv()
 
@@ -112,7 +112,7 @@ func (self *CommitCommands) CommitInEditorWithMessageFileCmdObj(tmpMessageFile s
 		ArgIf(forceSkipHooks, "--no-verify").
 		Arg("--edit").
 		Arg("--file="+tmpMessageFile).
-		ArgIf(self.signoffFlag() != "", self.signoffFlag()).
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		ToArgv())
 }
 
@@ -141,19 +141,12 @@ func (self *CommitCommands) commitMessageArgs(summary string, description string
 // runs git commit without the -m argument meaning it will invoke the user's editor
 func (self *CommitCommands) CommitEditorCmdObj() *oscommands.CmdObj {
 	cmdArgs := NewGitCmd("commit").
-		ArgIf(self.signoffFlag() != "", self.signoffFlag()).
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		ToArgv()
 
 	return self.cmd.New(cmdArgs)
 }
 
-func (self *CommitCommands) signoffFlag() string {
-	if self.UserConfig().Git.Commit.SignOff {
-		return "--signoff"
-	}
-	return ""
-}
-
 func (self *CommitCommands) GetCommitMessage(commitHash string) (string, error) {
 	cmdArgs := NewGitCmd("log").
 		Arg("--format=%B", "--max-count=1", commitHash).
@@ -272,6 +265,7 @@ func (self *CommitCommands) ShowFileContentCmdObj(hash string, filePath string)
 func (self *CommitCommands) Revert(hashes []string, isMerge bool) error {
 	cmdArgs := NewGitCmd("revert").
 		ArgIf(isMerge, "-m", "1").
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		Arg(hashes...).
 		ToArgv()
 
diff --git a/pkg/commands/git_commands/rebase.go b/pkg/commands/git_commands/rebase.go
index 74278b18d..100e5e90f 100644
--- a/pkg/commands/git_commands/rebase.go
+++ b/pkg/commands/git_commands/rebase.go
@@ -560,6 +560,7 @@ func (self *RebaseCommands) CherryPickCommits(commits []*models.Commit) error {
 	hasMergeCommit := lo.SomeBy(commits, func(c *models.Commit) bool { return c.IsMerge() })
 	cmdArgs := NewGitCmd("cherry-pick").
 		Arg("--allow-empty").
+		ArgIf(self.UserConfig().Git.Commit.SignOff, "--signoff").
 		ArgIf(self.version.IsAtLeast(2, 45, 0), "--empty=keep", "--keep-redundant-commits").
 		ArgIf(hasMergeCommit, "-m1").
 		Arg(lo.Reverse(lo.Map(commits, func(c *models.Commit, _ int) string { return c.Hash() }))...).