diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..d3192b6
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+release/1.0.0rc2/airgap.iso filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
index 03cccbc..df8deed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,4 @@
 build/
 out/
 release/develop
-release/*/*.iso
-release/*/*.rom
 .*