diff --git a/.gitignore b/.gitignore
index dd530a13..284c3c05 100644
--- a/.gitignore
+++ b/.gitignore
@@ -107,3 +107,6 @@ package-lock.json
 !.yarn/releases
 !.yarn/sdks
 !.yarn/versions
+
+# sketch file excluded.
+*.sketch*
\ No newline at end of file