diff --git a/src/bin/pg_upgrade/pg_upgrade.h b/src/bin/pg_upgrade/pg_upgrade.h
index 171b695cf8f..728908b1a09 100644
--- a/src/bin/pg_upgrade/pg_upgrade.h
+++ b/src/bin/pg_upgrade/pg_upgrade.h
@@ -243,9 +243,6 @@ typedef enum
 } eLogType;
 
 
-typedef long pgpid_t;
-
-
 /*
  * cluster
  *