diff --git a/modules/ioport b/modules/ioport
index e0443e50..2d1c6b35 100644
--- a/modules/ioport
+++ b/modules/ioport
@@ -3,7 +3,7 @@ modules-$(CONFIG_IOPORT) += ioport
 ioport_version := 1.2.orig
 ioport_dir := ioport-$(ioport_version)
 ioport_tar := ioport_$(ioport_version).tar.gz
-ioport_url := http://deb.debian.org/debian/pool/main/i/ioport/$(ioport_tar)
+ioport_url := https://deb.debian.org/debian/pool/main/i/ioport/$(ioport_tar)
 ioport_hash := 7fac1c4b61eb9411275de0e1e7d7a8c3f34166f64f16413f50741e8fce2b8dc0
 
 ioport_configure := CFLAGS=-Os ./configure \