diff --git a/src/libslic3r/Format/bbs_3mf.cpp b/src/libslic3r/Format/bbs_3mf.cpp
index c18790c2c2..57bcdc3245 100644
--- a/src/libslic3r/Format/bbs_3mf.cpp
+++ b/src/libslic3r/Format/bbs_3mf.cpp
@@ -229,8 +229,8 @@ static constexpr const char* RELATIONSHIP_TAG = "Relationship";
 static constexpr const char* PID_ATTR = "pid";
 static constexpr const char* PUUID_ATTR = "p:uuid";
 static constexpr const char* PPATH_ATTR = "p:path";
-static constexpr const char *OBJECT_UUID_SUFFIX = "-41cb-4c03-9d28-80fed5dfa1dc";
-static constexpr const char *OBJECT_UUID_SUFFIX2 = "-51cb-4c03-9d28-80fed5dfa1dc";
+static constexpr const char *OBJECT_UUID_SUFFIX = "-61cb-4c03-9d28-80fed5dfa1dc";
+static constexpr const char *OBJECT_UUID_SUFFIX2 = "-71cb-4c03-9d28-80fed5dfa1dc";
 static constexpr const char* BUILD_UUID = "d8eb061-b1ec-4553-aec9-835e5b724bb4";
 static constexpr const char* BUILD_UUID_SUFFIX = "-b1ec-4553-aec9-835e5b724bb4";
 static constexpr const char* TARGET_ATTR = "Target";