diff --git a/.gitmodules b/.gitmodules
index bc0037c..f9bc816 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1 +1,4 @@
 [submodule "mc8051fun"]
+	path = mc8051fun
+	url = https://git.planix.org/7u83/mc8051fun.git
+	branch = master
diff --git a/mc8051fun b/mc8051fun
index 9a906c3..f1853c0 160000
--- a/mc8051fun
+++ b/mc8051fun
@@ -1 +1 @@
-Subproject commit 9a906c35ad0974b1e3f9b34468a87a4b0e46dd51
+Subproject commit f1853c097c33dcd5e83d0d5303c5534a55c120a6