1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/gregtech/common/items/GT_VolumetricFlask.java b/src/main/java/gregtech/common/items/GT_VolumetricFlask.java
index 4dc761dc60..50a88f4700 100644
--- a/src/main/java/gregtech/common/items/GT_VolumetricFlask.java
+++ b/src/main/java/gregtech/common/items/GT_VolumetricFlask.java
@@ -325,8 +325,9 @@ public class GT_VolumetricFlask extends GT_Generic_Item implements IFluidContain
             ModularWindow.Builder builder = ModularWindow.builder(150, 54);
             builder.setBackground(ModularUITextures.VANILLA_BACKGROUND);
 
+            NumericWidget capacityWidget = new NumericWidget();
             builder.widget(
-                new NumericWidget().setGetter(() -> capacity)
+                capacityWidget.setGetter(() -> capacity)
                     .setSetter(value -> setCapacity(getCurrentItem(), capacity = (int) value))
                     .setBounds(1, maxCapacity)
                     .setScrollValues(1, 144, 1000)
@@ -341,6 +342,7 @@ public class GT_VolumetricFlask extends GT_Generic_Item implements IFluidContain
                 .widget(
                     new VanillaButtonWidget().setDisplayString("Confirm")
                         .setOnClick((clickData, widget) -> {
+                            capacityWidget.onRemoveFocus();
                             if (!widget.isClient()) {
                                 widget.getWindow()
                                     .tryClose();