diff --git a/client/sql/0.0.1/00_header.sql b/client/sql/0.0.1/00_header.sql
index a140c33..1779c9f 100644
--- a/client/sql/0.0.1/00_header.sql
+++ b/client/sql/0.0.1/00_header.sql
@@ -1,2 +1,3 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
 -- Complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION cdb_geocoder_client" to load this file. \quit
diff --git a/client/sql/0.1.0/00_header.sql b/client/sql/0.1.0/00_header.sql
index a140c33..1779c9f 100644
--- a/client/sql/0.1.0/00_header.sql
+++ b/client/sql/0.1.0/00_header.sql
@@ -1,2 +1,3 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
 -- Complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION cdb_geocoder_client" to load this file. \quit
diff --git a/server/extension/sql/0.0.1/00_header.sql b/server/extension/sql/0.0.1/00_header.sql
index 949e06e..4bef15e 100644
--- a/server/extension/sql/0.0.1/00_header.sql
+++ b/server/extension/sql/0.0.1/00_header.sql
@@ -1,2 +1,3 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
 -- Complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION cdb_geocoder_server" to load this file. \quit
diff --git a/server/extension/sql/0.1.0/00_header.sql b/server/extension/sql/0.1.0/00_header.sql
index 949e06e..4bef15e 100644
--- a/server/extension/sql/0.1.0/00_header.sql
+++ b/server/extension/sql/0.1.0/00_header.sql
@@ -1,2 +1,3 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
 -- Complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION cdb_geocoder_server" to load this file. \quit
diff --git a/server/extension/sql/0.2.0/00_header.sql b/server/extension/sql/0.2.0/00_header.sql
index 949e06e..4bef15e 100644
--- a/server/extension/sql/0.2.0/00_header.sql
+++ b/server/extension/sql/0.2.0/00_header.sql
@@ -1,2 +1,3 @@
+--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
 -- Complain if script is sourced in psql, rather than via CREATE EXTENSION
 \echo Use "CREATE EXTENSION cdb_geocoder_server" to load this file. \quit