diff --git a/src/lang/sl-SI.json b/src/lang/sl-SI.json
index 95f471294..8ccce1a0c 100644
--- a/src/lang/sl-SI.json
+++ b/src/lang/sl-SI.json
@@ -1072,5 +1072,6 @@
     "Pick a SASL Mechanism...": "",
     "Enable DNS Cache": "",
     "backupOutdatedWarning": "",
-    "trustProxyDescription": ""
+    "trustProxyDescription": "",
+    "CopyToClipboardError": ""
 }