diff --git a/MVMCoreUI/TopAlert/MVMCoreUITopAlertExpandableView.m b/MVMCoreUI/TopAlert/MVMCoreUITopAlertExpandableView.m
index 1581edc5..55841e3f 100644
--- a/MVMCoreUI/TopAlert/MVMCoreUITopAlertExpandableView.m
+++ b/MVMCoreUI/TopAlert/MVMCoreUITopAlertExpandableView.m
@@ -347,12 +347,13 @@
         }
         dispatch_time_t dispatchTime = dispatch_time(DISPATCH_TIME_NOW, dismissTime * NSEC_PER_SEC);
         dispatch_after(dispatchTime, dispatch_get_main_queue(), ^(void){
-            if (weakSelf && weakSelf.expanded && weakSelf.collapseAutomaticallyAfterExpanded) {
+            typeof(self) strongSelf = weakSelf;
+            if (strongSelf && strongSelf.expanded && strongSelf.collapseAutomaticallyAfterExpanded) {
                 // If accessibility focused, delay collapse.
-                if ([MVMCoreUIUtility viewContainsAccessiblityFocus:self]) {
-                    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(accessibilityFocusChanged:) name:UIAccessibilityElementFocusedNotification object:nil];
+                if ([MVMCoreUIUtility viewContainsAccessiblityFocus:strongSelf]) {
+                    [[NSNotificationCenter defaultCenter] addObserver:strongSelf selector:@selector(accessibilityFocusChanged:) name:UIAccessibilityElementFocusedNotification object:nil];
                 } else {
-                    [weakSelf collapse];
+                    [strongSelf collapse];
                 }
             }
         });