diff --git a/pkg/utils/flock.go b/pkg/utils/flock.go
index 942717b53..0a328ba72 100644
--- a/pkg/utils/flock.go
+++ b/pkg/utils/flock.go
@@ -18,7 +18,7 @@ type FLock struct {
 
 // TryFLock non-blockingly attempts to acquire a lock on the file.
 func TryFLock(filename string) (*FLock, error) {
-	fd, err := syscall.Open(filename, syscall.O_CREAT|syscall.O_RDONLY|syscall.O_CLOEXEC, 0o600)
+	fd, err := syscall.Open(filename, syscall.O_CREAT|syscall.O_RDONLY|syscall.O_CLOEXEC, syscall.S_IRUSR|syscall.S_IWUSR)
 	if err != nil {
 		return nil, err
 	}
diff --git a/pkg/utils/flock_test.go b/pkg/utils/flock_test.go
new file mode 100644
index 000000000..4755eead9
--- /dev/null
+++ b/pkg/utils/flock_test.go
@@ -0,0 +1,93 @@
+//go:build !windows
+// +build !windows
+
+package utils_test
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/ansible/receptor/pkg/utils"
+)
+
+func TestTryFLock(t *testing.T) {
+	type args struct {
+		filename string
+	}
+	tests := []struct {
+		name    string
+		args    args
+		want    *utils.FLock
+		wantErr bool
+	}{
+		{
+			name: "Positive",
+			args: args{
+				filename: filepath.Join(os.TempDir(), "good_flock_listener"),
+			},
+			want:    &utils.FLock{0},
+			wantErr: false,
+		},
+		{
+			name: "Negative",
+			args: args{
+				filename: "",
+			},
+			want:    &utils.FLock{},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got, err := utils.TryFLock(tt.args.filename)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("%s: TryFLock(): error = %v, wantErr %v", tt.name, err, tt.wantErr)
+
+				return
+			}
+
+			if err == nil {
+				if got.Fd < 0 {
+					t.Errorf("%s: UnixSocketListen(): Invalid got Fd = %+v", tt.name, got)
+				}
+			}
+		})
+	}
+}
+
+func TestFLock_Unlock(t *testing.T) {
+	type fields struct {
+		Fd int
+	}
+	tests := []struct {
+		name    string
+		fields  fields
+		wantErr bool
+	}{
+		{
+			name: "Positive",
+			fields: fields{
+				Fd: 1,
+			},
+			wantErr: false,
+		},
+		{
+			name: "Negative",
+			fields: fields{
+				Fd: -1,
+			},
+			wantErr: true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			lock := &utils.FLock{
+				Fd: tt.fields.Fd,
+			}
+			if err := lock.Unlock(); (err != nil) != tt.wantErr {
+				t.Errorf("%s: FLock.Unlock() error = %v, wantErr %v", tt.name, err, tt.wantErr)
+			}
+		})
+	}
+}
diff --git a/pkg/utils/unixsock_test.go b/pkg/utils/unixsock_test.go
index d5569fa89..0ffcdd770 100644
--- a/pkg/utils/unixsock_test.go
+++ b/pkg/utils/unixsock_test.go
@@ -32,7 +32,7 @@ func TestUnixSocketListen(t *testing.T) {
 		{
 			name: "Positive",
 			args: args{
-				filename:    filepath.Join(os.TempDir(), "good_listener"),
+				filename:    filepath.Join(os.TempDir(), "good_unixsock_listener"),
 				permissions: 0x0400,
 			},
 			wantErr: false,
@@ -60,7 +60,7 @@ func TestUnixSocketListen(t *testing.T) {
 
 			if err == nil {
 				if got1.Fd < 0 {
-					t.Errorf("%s: UnixSocketListen(): Invalid got1 fd = %+v", tt.name, got1)
+					t.Errorf("%s: UnixSocketListen(): Invalid got1 Fd = %+v", tt.name, got1)
 				}
 
 				defer got1.Unlock()