diff --git a/libraries/entities/CMakeLists.txt b/libraries/entities/CMakeLists.txt
index 19341ec3e2..322d69da16 100644
--- a/libraries/entities/CMakeLists.txt
+++ b/libraries/entities/CMakeLists.txt
@@ -1,3 +1,4 @@
 set(TARGET_NAME entities)
 setup_hifi_library(Network Script)
+include_directories(SYSTEM "${OPENSSL_INCLUDE_DIR}")
 link_hifi_libraries(shared networking octree avatars)