diff --git a/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config b/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
index 5aaf1b8d8..38e47602a 100644
--- a/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
+++ b/repos/os/recipes/raw/drivers_interactive-pc/input_filter.config
@@ -4,7 +4,11 @@
 	<output>
 		<chargen>
 			<merge>
-				<input name="ps2"/>
+				<button-scroll>
+					<input name="ps2"/>
+					<vertical   button="BTN_MIDDLE" speed_percent="-10"/>
+					<horizontal button="BTN_MIDDLE" speed_percent="-10"/>
+				</button-scroll>
 				<input name="usb"/>
 			</merge>
 			<mod1>