diff --git a/acme/LICENSE.txt b/acme/LICENSE.txt
index 7c13afb9d..981c46c9f 100644
--- a/acme/LICENSE.txt
+++ b/acme/LICENSE.txt
@@ -1,4 +1,4 @@
-   Copyright 2015 Internet Security Research Group
+   Copyright 2015 Electronic Frontier Foundation and others
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/letsencrypt-apache/LICENSE.txt b/letsencrypt-apache/LICENSE.txt
index 7c13afb9d..981c46c9f 100644
--- a/letsencrypt-apache/LICENSE.txt
+++ b/letsencrypt-apache/LICENSE.txt
@@ -1,4 +1,4 @@
-   Copyright 2015 Internet Security Research Group
+   Copyright 2015 Electronic Frontier Foundation and others
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/letsencrypt-compatibility-test/LICENSE.txt b/letsencrypt-compatibility-test/LICENSE.txt
index 7c13afb9d..981c46c9f 100644
--- a/letsencrypt-compatibility-test/LICENSE.txt
+++ b/letsencrypt-compatibility-test/LICENSE.txt
@@ -1,4 +1,4 @@
-   Copyright 2015 Internet Security Research Group
+   Copyright 2015 Electronic Frontier Foundation and others
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/letsencrypt-nginx/LICENSE.txt b/letsencrypt-nginx/LICENSE.txt
index 7c13afb9d..981c46c9f 100644
--- a/letsencrypt-nginx/LICENSE.txt
+++ b/letsencrypt-nginx/LICENSE.txt
@@ -1,4 +1,4 @@
-   Copyright 2015 Internet Security Research Group
+   Copyright 2015 Electronic Frontier Foundation and others
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/letshelp-letsencrypt/LICENSE.txt b/letshelp-letsencrypt/LICENSE.txt
index 7c13afb9d..981c46c9f 100644
--- a/letshelp-letsencrypt/LICENSE.txt
+++ b/letshelp-letsencrypt/LICENSE.txt
@@ -1,4 +1,4 @@
-   Copyright 2015 Internet Security Research Group
+   Copyright 2015 Electronic Frontier Foundation and others
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.