diff --git a/core/src/main/res/values/strings.xml b/core/src/main/res/values/strings.xml
index eaf6d09fb..1ce5301ca 100644
--- a/core/src/main/res/values/strings.xml
+++ b/core/src/main/res/values/strings.xml
@@ -618,7 +618,7 @@
     <string name="proxy_test_successful">Test successful</string>
     <string name="proxy_test_failed">Test failed</string>
     <string name="proxy_host_empty_error">Host must not be empty</string>
-    <string name="proxy_host_invalid_error">Host not valid UP or domain</string>
+    <string name="proxy_host_invalid_error">Host not valid IP or domain</string>
     <string name="proxy_port_invalid_error">Port not valid</string>
 
 </resources>