diff --git a/lib/rmg/CRmgTemplateZone.cpp b/lib/rmg/CRmgTemplateZone.cpp
index 6f058f456..903307813 100644
--- a/lib/rmg/CRmgTemplateZone.cpp
+++ b/lib/rmg/CRmgTemplateZone.cpp
@@ -673,8 +673,9 @@ bool CRmgTemplateZone::createTreasurePile (CMapGenerator* gen, int3 &pos)
 	}
 	ui32 desiredValue = gen->rand.nextInt(minValue, maxValue);
 	//quantize value to let objects with value equal to max spawn too
-	float quant = (maxValue - minValue)/4.f;
-	desiredValue = (boost::math::round(desiredValue / quant)) * quant;
+	ui32 diff = maxValue - minValue;
+	float quant = (float)diff / 4.f;
+	desiredValue = (boost::math::round((float)(desiredValue - minValue) / quant)) * quant + minValue;
 
 	int currentValue = 0;
 	CGObjectInstance * object = nullptr;