diff --git a/OpenKeychain/src/main/res/values/strings.xml b/OpenKeychain/src/main/res/values/strings.xml
index b035e2652..54d5e6d35 100644
--- a/OpenKeychain/src/main/res/values/strings.xml
+++ b/OpenKeychain/src/main/res/values/strings.xml
@@ -218,8 +218,8 @@
     <string name="orbot_start_dialog_ignore_tor">"Don\'t use Tor"</string>
 
 
-    <string name="user_id_no_name">"&lt;no name&gt;"</string>
-    <string name="none">"&lt;none&gt;"</string>
+    <string name="user_id_no_name"><![CDATA[<no name>]]></string>
+    <string name="none"><![CDATA[<none>]]></string>
 
     <plurals name="n_keys">
         <item quantity="one">"1 key"</item>
@@ -1383,7 +1383,7 @@
     <string name="section_certifier_id">"Certifier"</string>
     <string name="section_cert">"Certificate Details"</string>
     <string name="label_user_id">"Identity"</string>
-    <string name="unknown_uid">"&lt;unknown&gt;"</string>
+    <string name="unknown_uid"><![CDATA[<unknown>]]></string>
     <string name="empty_certs">"No certificates for this key"</string>
     <string name="certs_text">"Only validated self-certificates and validated certificates created with your keys are displayed here."</string>
     <string name="section_uids_to_certify">"Identities for "</string>
@@ -1451,7 +1451,7 @@
     <string name="button_bind_key">"Bind Key"</string>
     <string name="yubikey_serno">"Serial No: %s"</string>
     <string name="yubikey_key_holder">"Key holder: "</string>
-    <string name="yubikey_key_holder_not_set">"Key holder: &lt;not set&gt;"</string>
+    <string name="yubikey_key_holder_not_set"><![CDATA[Key holder: <not set>]]></string>
     <string name="yubikey_status_bound">"YubiKey matches and is bound to key"</string>
     <string name="yubikey_status_unbound">"YubiKey matches, can be bound to key"</string>
     <string name="yubikey_status_partly">"YubiKey matches, partly bound to key"</string>
@@ -1488,8 +1488,8 @@
     <string name="error_loading_keys">"Error loading keys!"</string>
     <string name="error_empty_log">"(error, empty log)"</string>
     <string name="error_reading_text">"Could not read input to decrypt!"</string>
-    <string name="filename_unknown">"&lt;no filename&gt;"</string>
-    <string name="filename_unknown_text">"&lt;plain text data&gt;"</string>
+    <string name="filename_unknown"><![CDATA[<no filename>]]></string>
+    <string name="filename_unknown_text"><![CDATA[<plain text data>]]></string>
     <string name="intent_show">Show Signed/Encrypted Content</string>
     <string name="view_internal">"View in OpenKeychain"</string>
     <string name="error_preparing_data">"Error preparing data!"</string>