diff --git a/.gitignore b/.gitignore
index 1ec1bff..c0dfbe7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 *.vcd
-*.vvp
\ No newline at end of file
+*.vvp
+*.json
\ No newline at end of file