diff --git a/package/libcurl/libcurl.mk b/package/libcurl/libcurl.mk
index d60000aaed..197e0b579d 100644
--- a/package/libcurl/libcurl.mk
+++ b/package/libcurl/libcurl.mk
@@ -6,7 +6,7 @@
 
 LIBCURL_VERSION = 7.51.0
 LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.bz2
-LIBCURL_SITE = http://curl.haxx.se/download
+LIBCURL_SITE = https://curl.haxx.se/download
 LIBCURL_DEPENDENCIES = host-pkgconf \
 	$(if $(BR2_PACKAGE_ZLIB),zlib) \
 	$(if $(BR2_PACKAGE_LIBIDN),libidn) \