diff --git a/client/src/__locales/en.json b/client/src/__locales/en.json
index 81c57196..cbf089f8 100644
--- a/client/src/__locales/en.json
+++ b/client/src/__locales/en.json
@@ -658,7 +658,7 @@
     "cache_enabled": "Enable cache",
     "cache_enabled_desc": "Store DNS responses locally.",
     "cache_size": "Cache size",
-    "cache_size_validation": "Cache size must be greater than zero when cache is enabled.",
+    "cache_size_validation": "The cache size must be greater than zero when enabled.",
     "cache_size_desc": "DNS cache size (in bytes). To disable caching, set to 0.",
     "cache_ttl_min_override": "Override minimum TTL",
     "cache_ttl_max_override": "Override maximum TTL",