diff --git a/res/values-en-rGB/strings.xml b/res/values-en-rGB/strings.xml
index 720220d5b9..e40c01d266 100644
--- a/res/values-en-rGB/strings.xml
+++ b/res/values-en-rGB/strings.xml
@@ -208,6 +208,8 @@
   <string name="ssl_validator_label_validity_to">To:</string>
   <string name="ssl_validator_label_signature">Signature:</string>
   <string name="ssl_validator_label_signature_algorithm">Algorithm:</string>
+  <string name="ssl_validator_null_cert">The certificate could not be shown.</string>
+  <string name="ssl_validator_no_info_about_error">- No information about the error</string>
   <string name="placeholder_sentence">This is a placeholder</string>
   <string name="placeholder_filename">placeholder.txt</string>
   <string name="placeholder_filetype">PNG Image</string>