diff --git a/port/src/input.c b/port/src/input.c
index 021d0e61f..3106fc633 100644
--- a/port/src/input.c
+++ b/port/src/input.c
@@ -727,6 +727,20 @@ void inputMouseGetScaledDelta(f32 *dx, f32 *dy)
 	if (dy) *dy = mdy;
 }
 
+void inputMouseGetScaledDeltaAbsSens(f32 *dx, f32 *dy)
+{
+	f32 mdx, mdy;
+	if (mouseLocked) {
+		mdx = fabsf(mouseSensX) * (f32)mouseDX / 100.0f;
+		mdy = fabsf(mouseSensY) * (f32)mouseDY / 100.0f;
+	} else {
+		mdx = 0.f;
+		mdy = 0.f;
+	}
+	if (dx) *dx = mdx;
+	if (dy) *dy = mdy;
+}
+
 const char *inputGetContKeyName(u32 ck)
 {
 	if (ck >= CK_TOTAL_COUNT) {
diff --git a/src/game/activemenutick.c b/src/game/activemenutick.c
index cd683a014..656c45a77 100644
--- a/src/game/activemenutick.c
+++ b/src/game/activemenutick.c
@@ -70,7 +70,7 @@ void amTick(void)
 				if (j == 0 && g_Vars.currentplayernum == 0 && inputMouseIsLocked()) {
 					f32 mdx, mdy;
 					struct activemenu *am = &g_AmMenus[g_AmIndex];
-					inputMouseGetScaledDelta(&mdx, &mdy);
+					inputMouseGetScaledDeltaAbsSens(&mdx, &mdy);
 					if (mdx || mdy) {
 						am->mousex += mdx * 4.f;
 						am->mousey += mdy * 4.f;