diff --git a/blacklist.conf b/blacklist.conf
index d565066..0c97d97 100644
--- a/blacklist.conf
+++ b/blacklist.conf
@@ -2814,3 +2814,5 @@ a494398bde273143c2352dd373cad8211f7d94b2 # not needed with downstream version of
 3c91b0c1de8d013490bbc41ce9ee8810ea5baddd # not needed
 64d7839af8c8f67daaf9bf387135052c55d85f90 # already applied
 7856e8616273098dc6c09a6e084afd98a283ff0d # already applied
+633e2b2ded739a34bd0fb1d8b5b871f7e489ea29 # breaks existing user space
+3670de80678961eda7fa2220883fc77c16868951 # potential of breaking API