diff --git a/sw/ext/pprzlink b/sw/ext/pprzlink
index 3f994e7f9b..ab37c43cac 160000
--- a/sw/ext/pprzlink
+++ b/sw/ext/pprzlink
@@ -1 +1 @@
-Subproject commit 3f994e7f9b9b898f2c500406f57df0349f30ce3f
+Subproject commit ab37c43cac87eede3528cd148c28dae5b27d515a