diff --git a/contrib/btree_gin/.gitignore b/contrib/btree_gin/.gitignore
deleted file mode 100644
index c3ce67c1407..00000000000
--- a/contrib/btree_gin/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/btree_gin.sql
diff --git a/contrib/citext/.gitignore b/contrib/citext/.gitignore
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index 3f449cfc46e..00000000000
--- a/contrib/citext/.gitignore
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@@ -1 +0,0 @@
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diff --git a/contrib/pg_archivecleanup/.gitignore b/contrib/pg_archivecleanup/.gitignore
deleted file mode 100644
index 804089070d5..00000000000
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@@ -1 +0,0 @@
-/pg_archivecleanup
diff --git a/contrib/pg_stat_statements/.gitignore b/contrib/pg_stat_statements/.gitignore
deleted file mode 100644
index 2ca3f068d0c..00000000000
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@@ -1 +0,0 @@
-/pg_stat_statements.sql
diff --git a/contrib/pg_upgrade/.gitignore b/contrib/pg_upgrade/.gitignore
deleted file mode 100644
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diff --git a/contrib/unaccent/.gitignore b/contrib/unaccent/.gitignore
deleted file mode 100644
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--- a/contrib/unaccent/.gitignore
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@@ -1 +0,0 @@
-/unaccent.sql