diff --git a/src/helpers/time/parseDate.ts b/src/helpers/time/parseDate.ts
index 218491a3..0994b5d2 100644
--- a/src/helpers/time/parseDate.ts
+++ b/src/helpers/time/parseDate.ts
@@ -297,7 +297,8 @@ const getDayFromText = (text: string) => {
 		}
 	}
 
-	const date = new Date()
+	const now = new Date()
+	const date = new Date(now)
 	const day = parseInt(results[0])
 	date.setDate(day)
 	
@@ -309,7 +310,7 @@ const getDayFromText = (text: string) => {
 		date.setDate(day)
 	}
 
-	if (date < new Date()) {
+	if (date < now) {
 		date.setMonth(date.getMonth() + 1)
 	}
 
diff --git a/src/modules/parseTaskText.test.js b/src/modules/parseTaskText.test.js
index a4c9eba3..885f792d 100644
--- a/src/modules/parseTaskText.test.js
+++ b/src/modules/parseTaskText.test.js
@@ -208,7 +208,11 @@ describe('Parse Task Text', () => {
 
 			expect(result.text).toBe('Lorem Ipsum')
 			expect(result.date.getDate()).toBe(date.getDate())
-			expect(result.date.getMonth()).toBe(result.date.getDate() === 31 ? date.getMonth() + 2 : date.getMonth() + 1)
+
+			const nextMonthWithDate = result.date.getDate() === 31
+				? (date.getMonth() + 2) % 12
+				: (date.getMonth() + 1) % 12
+			expect(result.date.getMonth()).toBe(nextMonthWithDate)
 		})
 		it('should recognize dates of the month in the future', () => {
 			const nextDay = new Date(+new Date() + 60 * 60 * 24 * 1000)