diff --git a/cockatrice/src/tab_game.cpp b/cockatrice/src/tab_game.cpp
index b99fff020..f50f96b77 100644
--- a/cockatrice/src/tab_game.cpp
+++ b/cockatrice/src/tab_game.cpp
@@ -245,7 +245,8 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, GameReplay *_replay)
     activeCard(0),
     gameClosed(false),
     replay(_replay),
-    currentReplayStep(0)
+    currentReplayStep(0),
+    secondsElapsed(0)
 {
     setAttribute(Qt::WA_DeleteOnClose);