diff --git a/test/net/filebot/ui/SupportDialogTest.java b/test/net/filebot/ui/SupportDialogTest.java
index d788cfce..8879e372 100644
--- a/test/net/filebot/ui/SupportDialogTest.java
+++ b/test/net/filebot/ui/SupportDialogTest.java
@@ -10,12 +10,11 @@ public class SupportDialogTest {
 
 	@Test
 	public void feelingLucky() {
-		assertTrue(SupportDialog.AppStoreReview.feelingLucky(2000, 2000, 500, -1, 0));
-		assertFalse(SupportDialog.AppStoreReview.feelingLucky(2000, 2000, 400, 400, 1));
-
 		assertTrue(SupportDialog.Donation.feelingLucky(2000, 2000, 400, -1, 0));
-		assertFalse(SupportDialog.Donation.feelingLucky(100, 100, 400, -1, 0));
-		assertFalse(SupportDialog.Donation.feelingLucky(2000, 2000, 400, 400, 1));
+
+		// make sure that it happens sometimes or never
+		assertTrue(IntStream.range(0, 100).anyMatch(i -> SupportDialog.AppStoreReview.feelingLucky(6001, 5001, 500, -1, 0)));
+		assertTrue(IntStream.range(0, 100).noneMatch(i -> SupportDialog.AppStoreReview.feelingLucky(2000, 2000, 400, 400, 1)));
 
 		assertTrue(IntStream.range(0, 100).anyMatch(i -> SupportDialog.Donation.feelingLucky(0, 5000, 400, -1, 0)));
 		assertFalse(IntStream.range(0, 100).anyMatch(i -> SupportDialog.Donation.feelingLucky(0, 5000, 400, 400, 2)));