diff --git a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
index 4961913e208..47a596b719b 100644
--- a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
+++ b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityLargeBoiler.java
@@ -213,7 +213,8 @@ public void addInformation(ItemStack stack, @Nullable World player, @NotNull Lis
                                boolean advanced) {
         super.addInformation(stack, player, tooltip, advanced);
         tooltip.add(I18n.format("gregtech.multiblock.large_boiler.rate_tooltip",
-                (int) (boilerType.steamPerTick() * 20 * boilerType.runtimeBoost(200) / 20.0)));
+                TextFormattingUtil
+                        .formatNumbers((int) (boilerType.steamPerTick() * 20 * boilerType.runtimeBoost(200) / 20.0))));
         tooltip.add(
                 I18n.format("gregtech.multiblock.large_boiler.heat_time_tooltip", boilerType.getTicksToBoiling() / 20));
         tooltip.add(I18n.format("gregtech.universal.tooltip.base_production_fluid", boilerType.steamPerTick()));