diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 393ee6fbd..e44a8b092 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -123,6 +123,7 @@ const phones = {
   'lt-LT': /^(\+370|8)\d{8}$/,
   'lv-LV': /^(\+?371)2\d{7}$/,
   'mg-MG': /^((\+?261|0)(2|3)\d)?\d{7}$/,
+  'mk-Mk': /^\+389(70|71|72|75|76|77|78)\d{6}$/,
   'mn-MN': /^(\+|00|011)?976(77|81|88|91|94|95|96|99)\d{6}$/,
   'my-MM': /^(\+?959|09|9)(2[5-7]|3[1-2]|4[0-5]|6[6-9]|7[5-9]|9[6-9])[0-9]{7}$/,
   'ms-MY': /^(\+?60|0)1(([0145](-|\s)?\d{7,8})|([236-9](-|\s)?\d{7}))$/,