diff --git a/app/src/processing/app/EditorHeader.java b/app/src/processing/app/EditorHeader.java
index 42d6769f8..25c09a8df 100644
--- a/app/src/processing/app/EditorHeader.java
+++ b/app/src/processing/app/EditorHeader.java
@@ -351,7 +351,7 @@ public class EditorHeader extends JComponent {
 
 
   public Dimension getMaximumSize() {
-    Dimension size = scale(new Dimension(3000, GRID_SIZE));
+    Dimension size = scale(new Dimension(30000, GRID_SIZE));
     if (OSUtils.isMacOS())
       size.height--;
     return size;
diff --git a/app/src/processing/app/EditorToolbar.java b/app/src/processing/app/EditorToolbar.java
index 09d22d4d0..00da0f37a 100644
--- a/app/src/processing/app/EditorToolbar.java
+++ b/app/src/processing/app/EditorToolbar.java
@@ -450,7 +450,7 @@ public class EditorToolbar extends JComponent implements MouseInputListener, Key
 
 
   public Dimension getMaximumSize() {
-    return new Dimension(scale(3000), BUTTON_HEIGHT);
+    return new Dimension(scale(30000), BUTTON_HEIGHT);
   }
 
   public boolean dispatchKeyEvent(final KeyEvent e) {