diff --git a/fantemp/terminal.hpp b/fantemp/terminal.hpp
index f9ef939..522180a 100644
--- a/fantemp/terminal.hpp
+++ b/fantemp/terminal.hpp
@@ -295,7 +295,7 @@ class Terminal {
 				m_serial << detail::ENDL;
 			}
 		} else {
-			m_serial << "There is no data yet!" << detail::ENDL;
+			m_serial << F("There is no data yet!") << detail::ENDL;
 		}
 	}