diff --git a/sys/amiga/.gitattributes b/sys/amiga/.gitattributes
new file mode 100644
index 000000000..45572b7d6
--- /dev/null
+++ b/sys/amiga/.gitattributes
@@ -0,0 +1,2 @@
+*.p NHSUBST
+* NH_filestag=(file%s_for_Amiga_versions)