--- a/plugins/vnc/CMakeLists.txt
+++ b/plugins/vnc/CMakeLists.txt
@@ -42,7 +42,7 @@
 set_target_properties(remmina-plugin-vnc PROPERTIES NO_SONAME 1)
 
 include_directories(${REMMINA_COMMON_INCLUDE_DIRS} ${LIBVNCSERVER_INCLUDE_DIRS})
-target_link_libraries(remmina-plugin-vnc ${REMMINA_COMMON_LIBRARIES} ${LIBVNCSERVER_LIBRARIES})
+target_link_libraries(remmina-plugin-vnc ${REMMINA_COMMON_LIBRARIES} ${LIBVNCSERVER_LIBRARIES} gnutls )
 
 install(TARGETS remmina-plugin-vnc DESTINATION ${REMMINA_PLUGINDIR})