diff --git a/cachegrind/cg_annotate.in b/cachegrind/cg_annotate.in
index 1092ba4..d73ee2d 100644
--- a/cachegrind/cg_annotate.in
+++ b/cachegrind/cg_annotate.in
@@ -618,7 +618,7 @@
         my $reached_all_thresholds = 1;
         foreach my $i (0 .. scalar @thresholds - 1) {
             my $prop = $curr_totals[$i] * 100 / $summary_CC->[$sort_order[$i]];
-            $reached_all_thresholds &= ($prop >= $thresholds[$i]);
+            $reached_all_thresholds &&= ($prop >= $thresholds[$i]);
         }
         last if $reached_all_thresholds;