diff --git a/src/sound/s_sndseq.h b/src/sound/s_sndseq.h
index 094bf5f6a..77c0209fd 100644
--- a/src/sound/s_sndseq.h
+++ b/src/sound/s_sndseq.h
@@ -8,10 +8,10 @@
 enum
 {
 	// Sound channel aliases for sound sequences.
-	CHAN_CEILING = CHAN_WEAPON,
-	CHAN_FLOOR = CHAN_VOICE,
-	CHAN_INTERIOR = CHAN_ITEM,
-	CHAN_FULLHEIGHT = CHAN_BODY,
+	CHAN_FLOOR = CHAN_WEAPON,
+	CHAN_CEILING = CHAN_VOICE,
+	CHAN_FULLHEIGHT = CHAN_ITEM,
+	CHAN_INTERIOR = CHAN_BODY,
 };
 
 typedef enum {