diff --git a/contrib/pg_xlogdump/.gitignore b/contrib/pg_xlogdump/.gitignore
index 71f8531c40..37974e07e4 100644
--- a/contrib/pg_xlogdump/.gitignore
+++ b/contrib/pg_xlogdump/.gitignore
@@ -1,5 +1,6 @@
 /pg_xlogdump
 # Source files copied from src/backend/access/
+/brindesc.c
 /clogdesc.c
 /dbasedesc.c
 /gindesc.c