diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/mining/MiningOverlay.java b/runelite-client/src/main/java/net/runelite/client/plugins/mining/MiningOverlay.java
index 9442470c16..c0d06474cf 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/mining/MiningOverlay.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/mining/MiningOverlay.java
@@ -44,7 +44,7 @@ import net.runelite.client.ui.overlay.components.ProgressPieComponent;
 class MiningOverlay extends Overlay
 {
 	// Range of Motherlode vein respawn time - not 100% confirmed but based on observation
-	static final int ORE_VEIN_MAX_RESPAWN_TIME = 123;
+	static final int ORE_VEIN_MAX_RESPAWN_TIME = 166;
 	private static final int ORE_VEIN_MIN_RESPAWN_TIME = 90;
 	private static final float ORE_VEIN_RANDOM_PERCENT_THRESHOLD = (float) ORE_VEIN_MIN_RESPAWN_TIME / ORE_VEIN_MAX_RESPAWN_TIME;
 	private static final Color DARK_GREEN = new Color(0, 100, 0);