diff -up pegasus/src/Pegasus/Server/tests/TLSv_1_2_Support/TestTLSv1_2_Support.cpp.orig pegasus/src/Pegasus/Server/tests/TLSv_1_2_Support/TestTLSv1_2_Support.cpp
--- pegasus/src/Pegasus/Server/tests/TLSv_1_2_Support/TestTLSv1_2_Support.cpp.orig	2015-05-19 13:49:59.100133630 +0200
+++ pegasus/src/Pegasus/Server/tests/TLSv_1_2_Support/TestTLSv1_2_Support.cpp	2015-05-19 13:50:40.665309444 +0200
@@ -37,6 +37,7 @@
 
 
 #ifdef PEGASUS_HAS_SSL
+#  include <openssl/ssl.h>
 #  include <openssl/tls1.h>
 #endif