diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a67470e8..853c54273 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 ### 0.9
 **Bugfixes**
 - Fixed crash with Grid
-- Priority field can now display 4 digits at a time
+- Priority field and detector amount field can now display 4 digits at a time
 
 **Features**
 - Added fluid storage
diff --git a/src/main/java/refinedstorage/gui/GuiDetector.java b/src/main/java/refinedstorage/gui/GuiDetector.java
index 5bc5048dd..9b9317653 100755
--- a/src/main/java/refinedstorage/gui/GuiDetector.java
+++ b/src/main/java/refinedstorage/gui/GuiDetector.java
@@ -28,7 +28,7 @@ public class GuiDetector extends GuiBase {
         addSideButton(new SideButtonCompare(TileDetector.COMPARE, CompareUtils.COMPARE_DAMAGE));
         addSideButton(new SideButtonCompare(TileDetector.COMPARE, CompareUtils.COMPARE_NBT));
 
-        AMOUNT = new GuiTextField(0, fontRendererObj, x + 62 + 1, y + 23 + 1, 25, fontRendererObj.FONT_HEIGHT);
+        AMOUNT = new GuiTextField(0, fontRendererObj, x + 62 + 1, y + 23 + 1, 29, fontRendererObj.FONT_HEIGHT);
         AMOUNT.setText(String.valueOf(TileDetector.AMOUNT.getValue()));
         AMOUNT.setEnableBackgroundDrawing(false);
         AMOUNT.setVisible(true);