diff --git a/sw/ext/pprzlink b/sw/ext/pprzlink
index c808e88051..be84ccd94e 160000
--- a/sw/ext/pprzlink
+++ b/sw/ext/pprzlink
@@ -1 +1 @@
-Subproject commit c808e88051b6fc899e1325d344fbb137760cc4a2
+Subproject commit be84ccd94e42886c61836a30663f0714efea5b82