Index: src/tlsopensslbase.cpp
--- src/tlsopensslbase.cpp.orig
+++ src/tlsopensslbase.cpp
@@ -56,7 +56,9 @@ namespace gloox
       SSL_library_init();
 #endif // OPENSSL_VERSION_NUMBER < 0x10100000
 
+#ifndef OPENSSL_NO_COMP
     SSL_COMP_add_compression_method( 193, COMP_zlib() );
+#endif
 
     OpenSSL_add_all_algorithms();