diff --git a/src/arm/decoder.c b/src/arm/decoder.c
index f486f9e53..284c21709 100644
--- a/src/arm/decoder.c
+++ b/src/arm/decoder.c
@@ -278,7 +278,7 @@ static const char* _armAccessTypeStrings[] = {
 	"",
 
 	"",
-	"tb",
+	"bt",
 	"",
 	"",
 	"t",