diff --git a/cameo/area.c b/cameo/area.c
index df8382d..cf58116 100644
--- a/cameo/area.c
+++ b/cameo/area.c
@@ -257,8 +257,8 @@ static void do_line(const struct path *path, const struct path **sub,
 				last = *s;
 		if (next-x > 2*r_tool-2*overlap) {
 			new = path_new(r_tool, "");
-			path_add(new, x, y, path->first->z);
-			path_add(new, next, y, path->first->z);
+			path_add(new, x+r_tool-overlap, y, path->first->z);
+			path_add(new, next-r_tool+overlap, y, path->first->z);
 			new->next = *res;
 			*res = new;
 		}