1 files changed, 1 insertions, 1 deletions
diff --git a/src/map.h b/src/map.h
index 7e597bef6..41a1a246b 100644
--- a/src/map.h
+++ b/src/map.h
@@ -343,7 +343,7 @@ protected:
 private:
 	f32 m_transforming_liquid_loop_count_multiplier;
 	u32 m_unprocessed_count;
-	u32 m_inc_trending_up_start_time; // milliseconds
+	u64 m_inc_trending_up_start_time; // milliseconds
 	bool m_queue_size_timer_started;
 
 	DISABLE_CLASS_COPY(Map);