diff --git a/kubejs/server_scripts/gregtech/data.js b/kubejs/server_scripts/gregtech/data.js
index 0ce8b6dd1..e01bd8d41 100644
--- a/kubejs/server_scripts/gregtech/data.js
+++ b/kubejs/server_scripts/gregtech/data.js
@@ -149,8 +149,8 @@ function registerGTCEUBedrockFluidVeins(event) {
 		vein.dimensions('ad_astra:moon')
 		vein.fluid(() => Fluid.of('gtceu:helium').fluid)
 		vein.weight(10)
-		vein.minimumYield(50)
-		vein.maximumYield(20)
+		vein.minimumYield(20)
+		vein.maximumYield(50)
 		vein.depletionAmount(1)
 		vein.depletionChance(1)
 		vein.depletedYield(50)
@@ -160,8 +160,8 @@ function registerGTCEUBedrockFluidVeins(event) {
 		vein.dimensions('ad_astra:moon')
 		vein.fluid(() => Fluid.of('gtceu:argon').fluid)
 		vein.weight(5)
-		vein.minimumYield(30)
-		vein.maximumYield(10)
+		vein.minimumYield(10)
+		vein.maximumYield(30)
 		vein.depletionAmount(1)
 		vein.depletionChance(1)
 		vein.depletedYield(10)