Correct the last CBC_MAC algorithm
diff --git a/test/test.c b/test/test.c
index 15e2d04..64aaea4 100644
--- a/test/test.c
+++ b/test/test.c
@@ -146,8 +146,8 @@
 #ifdef USE_AES_CBC_MAC_256_64
 	case COSE_Algorithm_CBC_MAC_256_64:
 #endif
-#ifdef USE_AES_CBC_MAC_256_256
-	case COSE_Algorithm_CBC_MAC_256_256:
+#ifdef USE_AES_CBC_MAC_256_128
+	case COSE_Algorithm_CBC_MAC_256_128:
 #endif
 #ifdef USE_AES_CCM_16_64_128
 	case COSE_Algorithm_AES_CCM_16_64_128: