diff --git a/src/mame/drivers/atarifb.cpp b/src/mame/drivers/atarifb.cpp
index 8349fdc7f7a..46b9bf81863 100644
--- a/src/mame/drivers/atarifb.cpp
+++ b/src/mame/drivers/atarifb.cpp
@@ -1,4 +1,4 @@
-// license:???
+// license:BSD-3-Clause
 // copyright-holders:Mike Balfour, Patrick Lawrence, Brad Oliver
 /***************************************************************************