diff --git a/src/sound/snd_sn76489.c b/src/sound/snd_sn76489.c
index 8f0175af8..c2aa2a52d 100644
--- a/src/sound/snd_sn76489.c
+++ b/src/sound/snd_sn76489.c
@@ -294,7 +294,7 @@ const device_t ncr8496_device =
 const device_t tndy_device =
 {
         "TNDY",
-        "tndy"
+        "tndy",
         DEVICE_ISA,
 	0,
         tndy_device_init,