diff --git a/platform_libs.cmake b/platform_libs.cmake
index 27edaf1..c796622 100644
--- a/platform_libs.cmake
+++ b/platform_libs.cmake
@@ -2,6 +2,7 @@ if (CMAKE_SYSTEM MATCHES "Linux*")
     # Linux Specific flags
     set (OPENSSL_SSL         ${CMAKE_CURRENT_LIST_DIR}/openssl/1.0/lin64/libssl.a)
     set (OPENSSL_CRYPTO      ${CMAKE_CURRENT_LIST_DIR}/openssl/1.0/lin64/libcrypto.a)
+    set (OPENSSL_INCLUDE     ${CMAKE_CURRENT_LIST_DIR}/openssl/1.0/include)
 
     # opencore-amr libraries
     set (OPENCORE_AMRNB      ${CMAKE_CURRENT_LIST_DIR}/opencore-amr/linux/libopencore-amrnb.a)