diff --git a/cmake/externals/polyvox/CMakeLists.txt b/cmake/externals/polyvox/CMakeLists.txt
index 2c05ddbb72..eeabb35c21 100644
--- a/cmake/externals/polyvox/CMakeLists.txt
+++ b/cmake/externals/polyvox/CMakeLists.txt
@@ -3,7 +3,7 @@ set(EXTERNAL_NAME polyvox)
 include(ExternalProject)
 ExternalProject_Add(
   ${EXTERNAL_NAME}
-  URL https://s3.amazonaws.com/hifi-public/dependencies/polyvox-master-2015-5-27.zip
+  URL http://hifi-public.s3.amazonaws.com/dependencies/polyvox-master-2015-5-27.zip
   URL_MD5 f1241daae74ff69b7e31961edaff1555
   CMAKE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
   BINARY_DIR ${EXTERNAL_PROJECT_PREFIX}/build