diff --git a/src/ddebug.h b/src/ddebug.h
index 6e1fa95..8ee3ded 100644
--- a/src/ddebug.h
+++ b/src/ddebug.h
@@ -1,4 +1,12 @@
-
+/*
+ * Coraza connector for nginx
+ *
+ * You may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ */
 
 // From: https://raw.githubusercontent.com/openresty/lua-nginx-module/master/src/ddebug.h
 
diff --git a/src/ngx_http_coraza_body_filter.c b/src/ngx_http_coraza_body_filter.c
index 7acd81d..22b9e3b 100644
--- a/src/ngx_http_coraza_body_filter.c
+++ b/src/ngx_http_coraza_body_filter.c
@@ -1,16 +1,11 @@
 /*
- * Coraza connector for nginx, http://www.coraza.io/
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ * Coraza connector for nginx
  *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@coraza.io.
- *
  */
 
 #include "ngx_http_coraza_common.h"
diff --git a/src/ngx_http_coraza_common.h b/src/ngx_http_coraza_common.h
index bebdaf7..01166c2 100644
--- a/src/ngx_http_coraza_common.h
+++ b/src/ngx_http_coraza_common.h
@@ -1,19 +1,13 @@
 /*
- * Coraza connector for nginx, http://www.coraza.io/
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ * Coraza connector for nginx
  *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@coraza.io.
- *
  */
 
-
 #ifndef _ngx_http_coraza_COMMON_H_INCLUDED_
 #define _ngx_http_coraza_COMMON_H_INCLUDED_
 
diff --git a/src/ngx_http_coraza_header_filter.c b/src/ngx_http_coraza_header_filter.c
index 9f27200..87f2feb 100644
--- a/src/ngx_http_coraza_header_filter.c
+++ b/src/ngx_http_coraza_header_filter.c
@@ -1,5 +1,5 @@
 /*
- * Coraza connector for nginx, http://www.modsecurity.org/
+ * Coraza connector for nginx
  * Copyright (c) 2022 Coraza author and contributors (https://www.coraza.io/)
  * Based on ModSecurity connector for nginx, http://www.modsecurity.org/
  *
@@ -8,10 +8,6 @@
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@coraza.io.
- *
  */
 
 
diff --git a/src/ngx_http_coraza_log.c b/src/ngx_http_coraza_log.c
index 1a71d0d..354f014 100644
--- a/src/ngx_http_coraza_log.c
+++ b/src/ngx_http_coraza_log.c
@@ -1,16 +1,11 @@
 /*
  * Coraza connector for nginx, http://www.coraza.io/
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
  *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@coraza.io.
- *
  */
 
 
diff --git a/src/ngx_http_coraza_module.c b/src/ngx_http_coraza_module.c
index c7b5c11..dba9542 100644
--- a/src/ngx_http_coraza_module.c
+++ b/src/ngx_http_coraza_module.c
@@ -1,23 +1,11 @@
 /*
  * Coraza connector for nginx, http://www.coraza.io/
  *
- * Based on Coraza's connector.
- * 
- * Coraza nginx connector
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
- * 
- * Coraza nginx connector
- * Copyright (c) 2022 Coraza
- *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@CORAZA.org.
- *
  */
 
 #ifndef CORAZA_DDEBUG
diff --git a/src/ngx_http_coraza_pre_access.c b/src/ngx_http_coraza_pre_access.c
index e533ff2..1c009e3 100644
--- a/src/ngx_http_coraza_pre_access.c
+++ b/src/ngx_http_coraza_pre_access.c
@@ -1,16 +1,11 @@
 /*
- * CORAZA connector for nginx, http://www.CORAZA.org/
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ * Coraza connector for nginx
  *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@CORAZA.org.
- *
  */
 
 #ifndef CORAZA_DDEBUG
diff --git a/src/ngx_http_coraza_rewrite.c b/src/ngx_http_coraza_rewrite.c
index 87179db..8f3cbe5 100644
--- a/src/ngx_http_coraza_rewrite.c
+++ b/src/ngx_http_coraza_rewrite.c
@@ -1,16 +1,11 @@
 /*
- * Coraza connector for nginx, http://www.coraza.io/
- * Copyright (c) 2015 Trustwave Holdings, Inc. (http://www.trustwave.com/)
+ * Coraza connector for nginx
  *
  * You may not use this file except in compliance with
  * the License.  You may obtain a copy of the License at
  *
  *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * If any of the files related to licensing are missing or if you have any
- * other questions related to licensing please contact Trustwave Holdings, Inc.
- * directly using the email address security@coraza.io.
- *
  */
 
 #ifndef CORAZA_DDEBUG
diff --git a/src/ngx_http_coraza_utils.c b/src/ngx_http_coraza_utils.c
index e9be865..05b31b9 100644
--- a/src/ngx_http_coraza_utils.c
+++ b/src/ngx_http_coraza_utils.c
@@ -1,3 +1,13 @@
+/*
+ * Coraza connector for nginx
+ *
+ * You may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ */
+
 #include "ddebug.h"
 #include "ngx_http_coraza_common.h"