diff --git a/src/main/java/noppes/npcs/client/gui/util/GuiNPCInterface.java b/src/main/java/noppes/npcs/client/gui/util/GuiNPCInterface.java
index 99fc2a03d..a19586e6a 100644
--- a/src/main/java/noppes/npcs/client/gui/util/GuiNPCInterface.java
+++ b/src/main/java/noppes/npcs/client/gui/util/GuiNPCInterface.java
@@ -43,7 +43,7 @@ public abstract class GuiNPCInterface extends GuiScreen
 	public boolean closeOnEsc = false;
 	public int guiLeft,guiTop,xSize,ySize;
 	private SubGuiInterface subgui;
-	public int mouseX, mouseY;
+	public int mouseX, mouseY, mouseScroll;
 	public float bgScale = 1;
 	public float bgScaleX = 1;
 	public float bgScaleY = 1;
diff --git a/src/main/java/noppes/npcs/client/gui/util/GuiScriptTextArea.java b/src/main/java/noppes/npcs/client/gui/util/GuiScriptTextArea.java
index fe8f60011..364ad8083 100644
--- a/src/main/java/noppes/npcs/client/gui/util/GuiScriptTextArea.java
+++ b/src/main/java/noppes/npcs/client/gui/util/GuiScriptTextArea.java
@@ -64,7 +64,7 @@ public class GuiScriptTextArea extends GuiNpcTextField {
         container.visibleLines = height / container.lineHeight;
 
         if(listener instanceof GuiNPCInterface){
-            int k2 = ((GuiNPCInterface) listener).mouseScroll;
+            int k2 = ((GuiNPCInterface) listener).mouseScroll = Mouse.getDWheel();
             if(k2 != 0) {
                 this.scrolledLine -= k2/40;
                 this.scrolledLine = Math.max(Math.min(this.scrolledLine, this.container.linesCount - this.height / this.container.lineHeight), 0);