diff --git a/.gitignore b/.gitignore
index 45eb4dbf0e..845f33819c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ neon.iml
 /.neon
 /integration_tests/.neon
 compaction-suite-results.*
+pgxn/neon/communicator/communicator_bindings.h
 
 # Coverage
 *.profraw