diff --git a/src/net/common/servergamestate.cpp b/src/net/common/servergamestate.cpp
index d975ee83..1a04e0f0 100644
--- a/src/net/common/servergamestate.cpp
+++ b/src/net/common/servergamestate.cpp
@@ -63,7 +63,7 @@ using namespace std;
 #endif
 
 #define SERVER_GAME_ADMIN_WARNING_REMAINING_SEC		60
-#define SERVER_GAME_ADMIN_TIMEOUT_SEC				70		// MUST be > SERVER_GAME_ADMIN_WARNING_REMAINING_SEC
+#define SERVER_GAME_ADMIN_TIMEOUT_SEC				300		// 5 min, MUST be > SERVER_GAME_ADMIN_WARNING_REMAINING_SEC
 
 // Helper functions
 // TODO: these are hacks.
diff --git a/src/net/common/serverlobbythread.cpp b/src/net/common/serverlobbythread.cpp
index fea3cf77..96b30aca 100644
--- a/src/net/common/serverlobbythread.cpp
+++ b/src/net/common/serverlobbythread.cpp
@@ -41,8 +41,8 @@
 
 #define SERVER_INIT_SESSION_TIMEOUT_SEC				20
 #define SERVER_TIMEOUT_WARNING_REMAINING_SEC		60
-#define SERVER_SESSION_ACTIVITY_TIMEOUT_SEC			90		// MUST be > SERVER_TIMEOUT_WARNING_REMAINING_SEC
-#define SERVER_SESSION_FORCED_TIMEOUT_SEC			300		// Should be quite large.
+#define SERVER_SESSION_ACTIVITY_TIMEOUT_SEC			1800	// 30 min, MUST be > SERVER_TIMEOUT_WARNING_REMAINING_SEC
+#define SERVER_SESSION_FORCED_TIMEOUT_SEC			86400	// 1 day, should be quite large.
 
 #define SERVER_CHECK_SESSION_TIMEOUTS_INTERVAL_MSEC	500