diff --git a/quartz/src/main/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImpl.java b/quartz/src/main/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImpl.java
index 042e69c38..dfdd84a18 100644
--- a/quartz/src/main/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImpl.java
+++ b/quartz/src/main/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImpl.java
@@ -389,7 +389,7 @@ public int getRepeatInterval() {
      *              if repeatInterval is < 1
      */
     public void setRepeatInterval( int repeatInterval) {
-        if (repeatInterval < 0) {
+        if (repeatInterval < 1) {
             throw new IllegalArgumentException(
                     "Repeat interval must be >= 1");
         }
diff --git a/quartz/src/test/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImplTest.java b/quartz/src/test/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImplTest.java
index b2acad571..af9b3b68e 100755
--- a/quartz/src/test/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImplTest.java
+++ b/quartz/src/test/java/org/quartz/impl/triggers/DailyTimeIntervalTriggerImplTest.java
@@ -28,6 +28,8 @@
 
 
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
 import org.quartz.DailyTimeIntervalScheduleBuilder;
 import org.quartz.DailyTimeIntervalTrigger;
 import org.quartz.DateBuilder;
@@ -623,7 +625,7 @@ void testExtraConstructors() {
         assertEquals("jobName", trigger.getJobName());
         assertEquals("jobGroup", trigger.getJobGroup());
         assertEquals(dateOf(8, 0, 0, 1, 1, 2012), trigger.getStartTime());
-      assertNull(trigger.getEndTime());
+        assertNull(trigger.getEndTime());
         assertEquals(new TimeOfDay(8, 0, 0), trigger.getStartTimeOfDay());
         assertEquals(new TimeOfDay(17, 0, 0), trigger.getEndTimeOfDay());
         assertEquals(IntervalUnit.HOUR, trigger.getRepeatIntervalUnit());
@@ -637,13 +639,20 @@ void testExtraConstructors() {
 
         assertEquals("triggerName", trigger.getName());
         assertEquals("triggerGroup", trigger.getGroup());
-      assertNull(trigger.getJobName());
+        assertNull(trigger.getJobName());
         assertEquals("DEFAULT", trigger.getJobGroup());
         assertEquals(dateOf(8, 0, 0, 1, 1, 2012), trigger.getStartTime());
-      assertNull(trigger.getEndTime());
+        assertNull(trigger.getEndTime());
         assertEquals(new TimeOfDay(8, 0, 0), trigger.getStartTimeOfDay());
         assertEquals(new TimeOfDay(17, 0, 0), trigger.getEndTimeOfDay());
         assertEquals(IntervalUnit.HOUR, trigger.getRepeatIntervalUnit());
         assertEquals(1, trigger.getRepeatInterval());
     }
+
+    @ParameterizedTest
+    @ValueSource(ints = { Integer.MIN_VALUE, 0})
+    void testSetRepeatIntervalWithInvalidValues(int repeatInterval) {
+        DailyTimeIntervalTriggerImpl trigger = new DailyTimeIntervalTriggerImpl();
+        assertThrows(IllegalArgumentException.class, () -> trigger.setRepeatInterval(repeatInterval));
+    }
 }