diff --git a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/bidding/display/MediationBannerAdUnitTest.java b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/bidding/display/MediationBannerAdUnitTest.java
index 1c62f4260..a5008b666 100644
--- a/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/bidding/display/MediationBannerAdUnitTest.java
+++ b/PrebidMobile/PrebidMobile-core/src/test/java/org/prebid/mobile/rendering/bidding/display/MediationBannerAdUnitTest.java
@@ -80,7 +80,7 @@ public void whenInitAdConfig_PrepareAdConfigForBanner() {
 
     @Test
     public void whenSetRefreshInterval_ChangeRefreshIntervalInAdConfig() {
-        assertEquals(0, mMediationBannerAdUnit.mAdUnitConfig.getAutoRefreshDelay());
+        assertEquals(30_000, mMediationBannerAdUnit.mAdUnitConfig.getAutoRefreshDelay());
         mMediationBannerAdUnit.setRefreshInterval(15);
         assertEquals(30_000, mMediationBannerAdUnit.mAdUnitConfig.getAutoRefreshDelay());
     }