diff --git a/src/gba/io.c b/src/gba/io.c
index a39d7c444..6e3361f4b 100644
--- a/src/gba/io.c
+++ b/src/gba/io.c
@@ -172,7 +172,7 @@ const char* GBAIORegisterNames[] = {
 	"JOY_RECV_LO",
 	"JOY_RECV_HI",
 	"JOY_TRANS_LO",
-	"JOY_RECV_HI",
+	"JOY_TRANS_HI",
 	"JOYSTAT",
 	0,
 	0,