diff --git a/src/res.c b/src/res.c
index 278ca936..0062c63a 100644
--- a/src/res.c
+++ b/src/res.c
@@ -170,6 +170,8 @@ prune_non_exact (struct robot_specs *specs)
   for (i = 0, j = 0; i < specs->count; i++)
     if (specs->paths[i].user_agent_exact_p)
       newpaths[j++] = specs->paths[i];
+	 else
+		 xfree (specs->paths[i].path);
   assert (j == cnt);
   xfree (specs->paths);
   specs->paths = newpaths;