diff --git a/defaults/main.yml b/defaults/main.yml
index b7cdec0..5e909d1 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -79,16 +79,18 @@ trusted_ca_el_anchors_path: '/etc/pki/ca-trust/source/anchors'
 # it shoudn't be needed
 trusted_ca_letsencrypt_install: False
 trusted_ca_letsencrypt_ca_files:
-  - { ca: 'isrg-root-x2-cross-signed.pem', name: 'isrg-root-x2-cross-signed' }
-  - { ca: 'isrg-root-x2.pem', name: 'isrg-root-x2-not-cross' }
   - { ca: 'isrgrootx1.pem', name: 'isrg-root-x1' }
+  - { ca: 'isrg-root-x2.pem', name: 'isrg-root-x2-not-cross' }
   - { ca: 'lets-encrypt-e1.pem', name: 'lets-encrypt-e1' }
+  - { ca: 'lets-encrypt-e2.pem', name: 'lets-encrypt-e2' }
   - { ca: 'lets-encrypt-r3.pem', name: 'lets-encrypt-r3-not-cross' }
-  - { ca: 'letsencryptauthorityx3.pem', name: 'lets-encrypt-x3-not-cross' }
+  - { ca: 'lets-encrypt-r4.pem', name: 'lets-encrypt-r4-not-cross' }
 
 expired_ca_letsencrypt_ca_files:
+  - isrg-root-x2-cross-signed.pem
   - lets-encrypt-r3-cross-signed.pem
   - lets-encrypt-x3-cross-signed.pem
+  - letsencryptauthorityx3.pem
 
 trusted_ca_additional_ca_files: []
 #  - { can_url: 'https://example.com/foo-ca.pem', ca: 'foo-ca.pem', name: 'foo-ca' }
diff --git a/files/letsencrypt_ca_files/isrg-root-x2-cross-signed.pem b/files/letsencrypt_ca_files/isrg-root-x2-cross-signed.pem
deleted file mode 100644
index 51cd44c..0000000
--- a/files/letsencrypt_ca_files/isrg-root-x2-cross-signed.pem
+++ /dev/null
@@ -1,26 +0,0 @@
------BEGIN CERTIFICATE-----
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-EcrmzTFYeYXmchynn9NM0GbQp7s=
------END CERTIFICATE-----
diff --git a/files/letsencrypt_ca_files/lets-encrypt-e2.pem b/files/letsencrypt_ca_files/lets-encrypt-e2.pem
new file mode 100644
index 0000000..0fd9f40
--- /dev/null
+++ b/files/letsencrypt_ca_files/lets-encrypt-e2.pem
@@ -0,0 +1,17 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/files/letsencrypt_ca_files/lets-encrypt-r4.pem b/files/letsencrypt_ca_files/lets-encrypt-r4.pem
new file mode 100644
index 0000000..578b3bd
--- /dev/null
+++ b/files/letsencrypt_ca_files/lets-encrypt-r4.pem
@@ -0,0 +1,30 @@
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/files/letsencrypt_ca_files/letsencryptauthorityx3.pem b/files/letsencrypt_ca_files/letsencryptauthorityx3.pem
deleted file mode 100644
index 4e82cb5..0000000
--- a/files/letsencrypt_ca_files/letsencryptauthorityx3.pem
+++ /dev/null
@@ -1,32 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----