diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
index 02f924d..727fa21 100644
--- a/include/CMakeLists.txt
+++ b/include/CMakeLists.txt
@@ -4,8 +4,9 @@
 
     file(GLOB headers "mbedtls/*.h")
     file(GLOB psa_headers "psa/*.h")
+    file(GLOB everest_headers "../3rdparty/everest/include/*.h")
 
-    install(FILES ${headers}
+    install(FILES ${headers} ${everest_headers}
         DESTINATION include/mbedtls
         PERMISSIONS OWNER_READ OWNER_WRITE GROUP_READ WORLD_READ)