diff --git a/cmake/CAFConfig.cmake.in b/cmake/CAFConfig.cmake.in
index 1a2348c..6c0d0b2 100644
--- a/cmake/CAFConfig.cmake.in
+++ b/cmake/CAFConfig.cmake.in
@@ -5,5 +5,6 @@ include(CMakeFindDependencyMacro)
 set(CMAKE_THREAD_PREFER_PTHREAD TRUE)
 set(THREADS_PREFER_PTHREAD_FLAG TRUE)
 find_dependency(Threads)
+find_dependency(OpenSSL REQUIRED)
 
 include("${CMAKE_CURRENT_LIST_DIR}/CAFTargets.cmake")