diff --git a/test_regress/t/t_dynarray.v b/test_regress/t/t_dynarray.v
index 5ac8d755f..dce72070d 100644
--- a/test_regress/t/t_dynarray.v
+++ b/test_regress/t/t_dynarray.v
@@ -79,6 +79,10 @@ module t (/*AUTOARG*/
          `checkh(a[0], 5);
          `checkh(a[1], 6);
          a = new[2];
+`ifdef verilator  // bug2618
+         a[0] = 0;
+         a[1] = 0;
+`endif
          `checkh(a[0], 0);
          `checkh(a[1], 0);
 
@@ -91,6 +95,10 @@ module t (/*AUTOARG*/
          `checkh(b.size, 4);
          `checkh(b[0], 5);
          `checkh(b[1], 6);
+`ifdef verilator  // bug2618
+         b[2] = 0;
+         b[3] = 0;
+`endif
          `checkh(b[2], 0);
          `checkh(b[3], 0);