diff --git a/test/addr_book_suite.go b/test/addr_book_suite.go
index d78e7cc..92bc1fa 100644
--- a/test/addr_book_suite.go
+++ b/test/addr_book_suite.go
@@ -154,25 +154,27 @@ func testUpdateTTLs(m pstore.AddrBook) func(t *testing.T) {
 			testHas(t, addrs2, m.Addrs(ids[1]))
 
 			// Will only affect addrs1[0].
-			m.UpdateAddrs(ids[0], time.Hour, 100*time.Microsecond)
+			// Badger does not support subsecond TTLs.
+			// https://github.com/dgraph-io/badger/issues/339
+			m.UpdateAddrs(ids[0], time.Hour, 1*time.Second)
 
 			// No immediate effect.
 			testHas(t, addrs1, m.Addrs(ids[0]))
 			testHas(t, addrs2, m.Addrs(ids[1]))
 
 			// After a wait, addrs[0] is gone.
-			time.Sleep(100 * time.Millisecond)
+			time.Sleep(1500 * time.Millisecond)
 			testHas(t, addrs1[1:2], m.Addrs(ids[0]))
 			testHas(t, addrs2, m.Addrs(ids[1]))
 
 			// Will only affect addrs2[0].
-			m.UpdateAddrs(ids[1], time.Hour, 100*time.Microsecond)
+			m.UpdateAddrs(ids[1], time.Hour, 1*time.Second)
 
 			// No immediate effect.
 			testHas(t, addrs1[1:2], m.Addrs(ids[0]))
 			testHas(t, addrs2, m.Addrs(ids[1]))
 
-			time.Sleep(100 * time.Millisecond)
+			time.Sleep(1500 * time.Millisecond)
 
 			// First addrs is gone in both.
 			testHas(t, addrs1[1:], m.Addrs(ids[0]))