diff --git a/org.lflang/src/lib/py/reactor-c-py b/org.lflang/src/lib/py/reactor-c-py
index ef1bb18ad2..54363be857 160000
--- a/org.lflang/src/lib/py/reactor-c-py
+++ b/org.lflang/src/lib/py/reactor-c-py
@@ -1 +1 @@
-Subproject commit ef1bb18ad288da3a3eed11b0f8bf8f25b770467b
+Subproject commit 54363be857f8edb0a07c552875e45b468d689ea8