diff --git a/README.md b/README.md
index f2cbcdb..bd9d38f 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ overriding
 # log_dir='/var/log/manjaro-tools'
 
 # custom build mirror server
-# build_mirror=http://mirror.netzspielplatz.de/manjaro/packages
+# build_mirror=https://mirror.netzspielplatz.de/manjaro/packages
 
 ################ buildtree ###############
 
diff --git a/data/manjaro-tools.conf b/data/manjaro-tools.conf
index 52f5866..6e4f98b 100644
--- a/data/manjaro-tools.conf
+++ b/data/manjaro-tools.conf
@@ -18,7 +18,7 @@
 # log_dir='/var/log/manjaro-tools'
 
 # custom build mirror server
-# build_mirror=http://mirror.netzspielplatz.de/manjaro/packages
+# build_mirror=https://mirror.netzspielplatz.de/manjaro/packages
 
 ################ buildtree ###############
 
diff --git a/lib/util.sh b/lib/util.sh
index c4a771b..c183750 100644
--- a/lib/util.sh
+++ b/lib/util.sh
@@ -211,7 +211,7 @@ init_common(){
 
     [[ -z ${log_dir} ]] && log_dir='/var/log/manjaro-tools'
 
-    [[ -z ${build_mirror} ]] && build_mirror='http://mirror.netzspielplatz.de/manjaro/packages'
+    [[ -z ${build_mirror} ]] && build_mirror='https://mirror.netzspielplatz.de/manjaro/packages'
 
     [[ -z ${tmp_dir} ]] && tmp_dir='/tmp/manjaro-tools'
 }