diff --git a/pkg/gui/patch_exploring/focus.go b/pkg/gui/patch_exploring/focus.go
index 3548f09d4..cf917cd4d 100644
--- a/pkg/gui/patch_exploring/focus.go
+++ b/pkg/gui/patch_exploring/focus.go
@@ -22,7 +22,7 @@ func calculateNewOriginWithNeededAndWantedIdx(currentOrigin int, bufferHeight in
 		allowedChange := bottom - needToSeeIdx
 		return origin - min(requiredChange, allowedChange)
 	} else if wantToSeeIdx >= bottom {
-		requiredChange := wantToSeeIdx - bottom
+		requiredChange := wantToSeeIdx + 1 - bottom
 		allowedChange := needToSeeIdx - origin
 		return origin + min(requiredChange, allowedChange)
 	}