diff --git a/plan/command/add.go b/plan/command/add.go
index 7274159..e8e9875 100644
--- a/plan/command/add.go
+++ b/plan/command/add.go
@@ -24,9 +24,11 @@ func NewAdd(localRepo storage.LocalID, eventRepo storage.Event, syncRepo storage
 		syncRepo:    syncRepo,
 		argSet: &ArgSet{
 			Flags: map[string]Flag{
-				FlagOn:  &FlagDate{},
-				FlagAt:  &FlagTime{},
-				FlagFor: &FlagDuration{},
+				FlagOn:        &FlagDate{},
+				FlagAt:        &FlagTime{},
+				FlagFor:       &FlagDuration{},
+				FlagRecStart:  &FlagDate{},
+				FlagRecPeriod: &FlagPeriod{},
 			},
 		},
 	}
@@ -68,6 +70,9 @@ func (add *Add) Execute(main []string, flags map[string]string) error {
 			return fmt.Errorf("could not set duration to 24 hours")
 		}
 	}
+	if as.IsSet(FlagRecStart) != as.IsSet(FlagRecPeriod) {
+		return fmt.Errorf("rec-start required rec-period and vice versa")
+	}
 
 	return add.do()
 }
@@ -93,6 +98,13 @@ func (add *Add) do() error {
 	if as.IsSet(FlagFor) {
 		e.Duration = as.GetDuration(FlagFor)
 	}
+	if as.IsSet(FlagRecStart) {
+		e.Recurrer = &item.Recur{
+			Start:  as.GetTime(FlagRecStart),
+			Period: as.GetRecurPeriod(FlagRecPeriod),
+		}
+	}
+
 	if err := add.eventRepo.Store(e); err != nil {
 		return fmt.Errorf("could not store event: %v", err)
 	}
diff --git a/plan/command/add_test.go b/plan/command/add_test.go
index 924821f..d82ef81 100644
--- a/plan/command/add_test.go
+++ b/plan/command/add_test.go
@@ -102,6 +102,46 @@ func TestAdd(t *testing.T) {
 			},
 			expErr: true,
 		},
+		{
+			name: "rec-start without rec-period",
+			main: []string{"add", "title"},
+			flags: map[string]string{
+				command.FlagOn:       aDateStr,
+				command.FlagRecStart: "2024-12-08",
+			},
+			expErr: true,
+		},
+		{
+			name: "rec-period without rec-start",
+			main: []string{"add", "title"},
+			flags: map[string]string{
+				command.FlagOn:        aDateStr,
+				command.FlagRecPeriod: "day",
+			},
+			expErr: true,
+		},
+		{
+			name: "rec-start with rec-period",
+			main: []string{"add", "title"},
+			flags: map[string]string{
+				command.FlagOn:        aDateStr,
+				command.FlagRecStart:  "2024-12-08",
+				command.FlagRecPeriod: "day",
+			},
+			expEvent: item.Event{
+				ID: "title",
+				Recurrer: &item.Recur{
+					Start:  time.Date(2024, 12, 8, 0, 0, 0, 0, time.UTC),
+					Period: item.PeriodDay,
+				},
+				RecurNext: time.Time{},
+				EventBody: item.EventBody{
+					Title:    "title",
+					Start:    aDate,
+					Duration: aDay,
+				},
+			},
+		},
 	} {
 		t.Run(tc.name, func(t *testing.T) {
 			eventRepo := memory.NewEvent()
@@ -140,7 +180,7 @@ func TestAdd(t *testing.T) {
 			}
 			tc.expEvent.ID = actEvents[0].ID
 			if diff := cmp.Diff(tc.expEvent, actEvents[0]); diff != "" {
-				t.Errorf("(exp +, got -)\n%s", diff)
+				t.Errorf("(exp -, got +)\n%s", diff)
 			}
 
 			updated, err := syncRepo.FindAll()