diff --git a/contrib/pg_upgrade/.gitignore b/contrib/pg_upgrade/.gitignore
deleted file mode 100644
index 03ec737bf2..0000000000
--- a/contrib/pg_upgrade/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/pg_upgrade
diff --git a/src/interfaces/ecpg/preproc/.gitignore b/src/interfaces/ecpg/preproc/.gitignore
index 6fca9aff59..5b5077d587 100644
--- a/src/interfaces/ecpg/preproc/.gitignore
+++ b/src/interfaces/ecpg/preproc/.gitignore
@@ -1,7 +1,4 @@
-/preproc.y
 /preproc.c
 /preproc.h
 /pgc.c
-
 /ecpg
-/kwlookup.c