diff --git a/libtlang/CMakeLists.txt b/libtlang/CMakeLists.txt
index ddca040..86bf615 100644
--- a/libtlang/CMakeLists.txt
+++ b/libtlang/CMakeLists.txt
@@ -6,7 +6,7 @@ option(USE_NETWORK "Enable Networking" ON)
 option(USE_CURL "Enable curl" ON)
 option(USE_JANSSON "Use JANSSON (JSON)" ON)
 option(USE_THREAD "Use Threading" ON)
-
+option(USE_MBED "Use MbedTls" ON)
 
 if(USE_THREAD)
     add_definitions(-DUSE_THREADS)
@@ -25,6 +25,13 @@ include_directories(${SDL2_INCLUDE_DIRS})
 target_link_libraries(tlanginterp ${SDL2_LIBRARIES})
 endif()
 
+if(USE_MBED)
+add_definitions(-DUSE_MBED)
+find_package(MBEDTLS REQUIRED)
+include_directories(${MBEDTLS_INCLUDE_DIRS})
+target_link_libraries(tlanginterp ${MBEDTLS_LIBRARIES})
+endif()
+
 if(USE_CURL)
 add_definitions(-DUSE_CURL)
 find_package(CURL REQUIRED)