diff --git a/build/less/AdminLTE.less b/build/less/AdminLTE.less
index 81f93de97..e909e1744 100644
--- a/build/less/AdminLTE.less
+++ b/build/less/AdminLTE.less
@@ -7,7 +7,7 @@
 !*/
 
 //google fonts
-@import url(//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);
+@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);
 
 //Bootstrap Variables & Mixins
 //The core bootstrap code have not been modified. These files
diff --git a/dist/css/AdminLTE.css b/dist/css/AdminLTE.css
index 82d6115b7..245517027 100644
--- a/dist/css/AdminLTE.css
+++ b/dist/css/AdminLTE.css
@@ -1,4 +1,4 @@
-@import url(//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);
+@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);
 /*!
  *   AdminLTE v2.1.0
  *   Author: Almsaeed Studio
diff --git a/dist/css/AdminLTE.min.css b/dist/css/AdminLTE.min.css
index 154f226a9..e48e8c5cd 100644
--- a/dist/css/AdminLTE.min.css
+++ b/dist/css/AdminLTE.min.css
@@ -1,4 +1,4 @@
-@import url(//fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);/*!
+@import url(https://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,600,700,300italic,400italic,600italic);/*!
  *   AdminLTE v2.1.0
  *   Author: Almsaeed Studio
  *	 Website: Almsaeed Studio <http://almsaeedstudio.com>