diff --git a/Makefile.conf b/Makefile.conf
index 387ea9d..148478d 100644
--- a/Makefile.conf
+++ b/Makefile.conf
@@ -18,6 +18,7 @@ CFLAGS += -I$(ROOTPATH) -I$(ROOTPATH)/Libraries
 
 DEBUGDIR := .debug
 
+DEFAULTARCH := x86_64-alpine
 TARGETS += PresenceDetection
 TARGETS += Test
 
diff --git a/Makefiles b/Makefiles
index 5afd04e..be2883e 160000
--- a/Makefiles
+++ b/Makefiles
@@ -1 +1 @@
-Subproject commit 5afd04e99bb8e0d186b928aadb5029d4deb4357b
+Subproject commit be2883e29dc57c31af0906fae7b632650e241ebd