diff --git a/src/interfaces/libpq/.gitignore b/src/interfaces/libpq/.gitignore
index 66be28c464..f086ec3db7 100644
--- a/src/interfaces/libpq/.gitignore
+++ b/src/interfaces/libpq/.gitignore
@@ -1,9 +1,17 @@
-/encnames.c
 /exports.list
-/ip.c
-/md5.c
+/crypt.c
+/getaddrinfo.c
+/inet_aton.c
 /noblock.c
+/open.c
 /pgstrcasecmp.c
+/snprintf.c
+/strerror.c
 /strlcpy.c
 /thread.c
+/win32error.c
+/pgsleep.c
+/md5.c
+/ip.c
+/encnames.c
 /wchar.c