diff --git a/code/__DEFINES/research/stock_parts.dm b/code/__DEFINES/research/stock_parts.dm
index 457e3b632e..e493df242e 100644
--- a/code/__DEFINES/research/stock_parts.dm
+++ b/code/__DEFINES/research/stock_parts.dm
@@ -2,4 +2,4 @@
 /// Efficiency scaling for stock part level to material usage. All code concerning lathing and production from raw material sheet should be using this.
 #define STANDARD_PART_LEVEL_LATHE_COEFFICIENT(level)		clamp(1 - (level * 0.1), 0, 1)
 /// Efficiency scaling for stock part level to ore factor. All code concerning lathing and production from raw ores to raw material sheets should be using this.
-#define STANDARD_PART_LEVEL_ORE_COEFFICIENT(level)			clamp(1 + (level * 0.125), 1, 10)
+#define STANDARD_PART_LEVEL_ORE_COEFFICIENT(level)			clamp(1 + (level * 0.25), 1, 10) //GS13 EDIT, original level mult 0.125