diff --git a/plugins/python-build/bin/python-build b/plugins/python-build/bin/python-build
index 9558de5b..3d628e04 100755
--- a/plugins/python-build/bin/python-build
+++ b/plugins/python-build/bin/python-build
@@ -1626,7 +1626,7 @@ else
 fi
 
 if [ -z "$PYTHON_BUILD_MIRROR_URL" ]; then
-  PYTHON_BUILD_MIRROR_URL="http://yyuu.github.io/pythons"
+  PYTHON_BUILD_MIRROR_URL="https://yyuu.github.io/pythons"
 else
   PYTHON_BUILD_MIRROR_URL="${PYTHON_BUILD_MIRROR_URL%/}"
 fi