diff --git a/bacnet-stack/.astylerc b/bacnet-stack/.astylerc
new file mode 100644
index 00000000..a74b2e95
--- /dev/null
+++ b/bacnet-stack/.astylerc
@@ -0,0 +1,11 @@
+brackets=linux
+indent=spaces=4
+indent-classes
+indent=switches
+indent-cases
+max-instatement-indent=4
+min-conditional-indent=0
+convert-tabs
+mode=c
+suffix=none
+preserve-date