diff --git a/src/main/java/com/gregtechceu/gtceu/common/data/GTMachines.java b/src/main/java/com/gregtechceu/gtceu/common/data/GTMachines.java
index 2b79384723a..bbd12f7e2e0 100644
--- a/src/main/java/com/gregtechceu/gtceu/common/data/GTMachines.java
+++ b/src/main/java/com/gregtechceu/gtceu/common/data/GTMachines.java
@@ -549,7 +549,7 @@ public class GTMachines {
                     .tooltips(
                             Component.translatable("gtceu.machine.item_collector.tooltip"),
                             Component.translatable("gtceu.machine.item_collector.gui.collect_range",
-                                    IntMath.pow(2, tier + 2), IntMath.pow(2, tier + 2)),
+                                    2 * IntMath.pow(2, tier + 2) + 1, 2 * IntMath.pow(2, tier + 2) + 1),
                             Component.translatable("gtceu.universal.tooltip.voltage_in",
                                     FormattingUtil.formatNumbers(GTValues.V[tier]),
                                     GTValues.VNF[tier]),