diff --git a/.gitignore b/.gitignore
index 003022bb..14dd770f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,4 +12,7 @@ server.log
 
 # Foundry outputs
 cache/
-out/
\ No newline at end of file
+out/
+
+# Release build outputs
+osxcross/