diff --git a/.gitignore b/.gitignore
index b350e1c..5d9591c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,3 +31,11 @@ yarn.lock
 .env
 .env.*
 !.env.example
+
+# Local secrets & signing material (never commit)
+*.jks
+*.keystore
+local.properties
+
+# Local build artifacts
+skatespots.zip