diff --git a/.gitignore b/.gitignore
index 35e3dd14b..9d4874b61 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,6 +55,7 @@ types_*.taghl
 !sound/programmable_wave_samples/*.pcm
 _Deparsed_XSubs.pm
 porymap.project.cfg
+prefabs.json
 .vscode/*.*
 *.js
 *.sym