diff --git a/internal/git/git_test.go b/internal/git/git_test.go
index 4a631c6..6ad27e3 100644
--- a/internal/git/git_test.go
+++ b/internal/git/git_test.go
@@ -132,9 +132,9 @@ func TestLatestTagMultiple(t *testing.T) {
 	if err := os.WriteFile("second.txt", []byte("second"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "second commit").Run()
-	exec.Command("git", "tag", "v0.2.0").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "second commit").Run()
+	_ = exec.Command("git", "tag", "v0.2.0").Run()
 
 	tag, err := LatestTag()
 	if err != nil {
@@ -157,9 +157,9 @@ func TestPreviousTag(t *testing.T) {
 	if err := os.WriteFile("second.txt", []byte("second"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "second commit").Run()
-	exec.Command("git", "tag", "v0.2.0").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "second commit").Run()
+	_ = exec.Command("git", "tag", "v0.2.0").Run()
 
 	prev, err := PreviousTag("v0.2.0")
 	if err != nil {
@@ -182,8 +182,8 @@ func TestLogSince(t *testing.T) {
 	if err := os.WriteFile("new.txt", []byte("new"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "feat: add new feature").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "feat: add new feature").Run()
 
 	log, err := LogSince("v0.1.0")
 	if err != nil {
diff --git a/internal/workon/workon_test.go b/internal/workon/workon_test.go
index 3f1264d..f7e13ba 100644
--- a/internal/workon/workon_test.go
+++ b/internal/workon/workon_test.go
@@ -253,8 +253,8 @@ func TestCreateGitBranchNew(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
 
 	if err := createGitBranch("feature/test-branch"); err != nil {
 		t.Fatalf("createGitBranch failed: %v", err)
@@ -283,10 +283,10 @@ func TestCreateGitBranchExisting(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
-	exec.Command("git", "checkout", "-b", "fix/existing").Run()
-	exec.Command("git", "checkout", "-").Run() // back to main/master
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "checkout", "-b", "fix/existing").Run()
+	_ = exec.Command("git", "checkout", "-").Run() // back to main/master
 
 	// Should checkout existing branch, not error
 	if err := createGitBranch("fix/existing"); err != nil {
@@ -312,8 +312,8 @@ func TestCommitChangesInGitRepo(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
 
 	// Create a todo file to commit
 	if err := os.MkdirAll("todo/doing", 0755); err != nil {
@@ -349,8 +349,8 @@ func TestCommitChangesNothingToCommit(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
 
 	// Create empty todo dir but no files to stage
 	if err := os.MkdirAll("todo", 0755); err != nil {
@@ -376,8 +376,8 @@ func TestCompleteItemWithGit(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
 
 	// Set up todo structure
 	for _, d := range []string{"todo/doing", "todo/completed"} {
@@ -389,8 +389,8 @@ func TestCompleteItemWithGit(t *testing.T) {
 		t.Fatal(err)
 	}
 	// Stage and commit the doing file first so git tracks it
-	exec.Command("git", "add", "todo/").Run()
-	exec.Command("git", "commit", "-m", "add doing item").Run()
+	_ = exec.Command("git", "add", "todo/").Run()
+	_ = exec.Command("git", "commit", "-m", "add doing item").Run()
 
 	// Now complete as a fix (no README update)
 	if err := completeItem("my-fix", true); err != nil {
@@ -424,8 +424,8 @@ func TestCompleteItemNonFixUpdatesReadme(t *testing.T) {
 	if err := os.WriteFile("init.txt", []byte("init"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", ".").Run()
-	exec.Command("git", "commit", "-m", "initial").Run()
+	_ = exec.Command("git", "add", ".").Run()
+	_ = exec.Command("git", "commit", "-m", "initial").Run()
 
 	// Set up todo structure with README
 	for _, d := range []string{"todo/doing", "todo/completed"} {
@@ -440,8 +440,8 @@ func TestCompleteItemNonFixUpdatesReadme(t *testing.T) {
 	if err := os.WriteFile("todo/doing/my-todo.md", []byte("# My Todo\n"), 0644); err != nil {
 		t.Fatal(err)
 	}
-	exec.Command("git", "add", "todo/").Run()
-	exec.Command("git", "commit", "-m", "add todo item").Run()
+	_ = exec.Command("git", "add", "todo/").Run()
+	_ = exec.Command("git", "commit", "-m", "add todo item").Run()
 
 	// Complete as a non-fix (should update README)
 	if err := completeItem("my-todo", false); err != nil {