diff --git a/htdocs/langs/ca_ES/main.lang b/htdocs/langs/ca_ES/main.lang
index 4d9b1e5090d..a57efc49264 100644
--- a/htdocs/langs/ca_ES/main.lang
+++ b/htdocs/langs/ca_ES/main.lang
@@ -572,6 +572,7 @@ Prefix=Prefixe
 Before=Abans
 After=Després
 IPAddress=Adreça IP
+Frequency=Freqüència
 # Week day
 Day1=Dillus
 Day2=Dimarts
diff --git a/htdocs/langs/es_ES/main.lang b/htdocs/langs/es_ES/main.lang
index fed2cb65c9c..dc7fdb4818d 100644
--- a/htdocs/langs/es_ES/main.lang
+++ b/htdocs/langs/es_ES/main.lang
@@ -572,6 +572,7 @@ Prefix=Prefijo
 Before=Antes
 After=Después
 IPAddress=Dirección IP
+Frequency=Frecuencia
 # Week day
 Day1=Lunes
 Day2=Martes