diff --git a/test_data/of13/bad_match_error_msg.data b/test_data/of13/bad_match_error_msg.data
index 80a925b..423ae94 100644
--- a/test_data/of13/bad_match_error_msg.data
+++ b/test_data/of13/bad_match_error_msg.data
@@ -19,4 +19,4 @@
 -- java
 builder.setXid(0x12345678)
     .setCode(OFBadMatchCode.BAD_MASK)
-    .setData(new byte[] { 0x61, 0x62, 0x63 });
+    .setData(OFErrorCauseData.of(new byte[] { 0x61, 0x62, 0x63 }, OFVersion.OF_13));
diff --git a/test_data/of13/bad_request_error_msg.data b/test_data/of13/bad_request_error_msg.data
index cc2c139..71adefa 100644
--- a/test_data/of13/bad_request_error_msg.data
+++ b/test_data/of13/bad_request_error_msg.data
@@ -19,4 +19,4 @@
 -- java
 builder.setXid(0x12345678)
     .setCode(OFBadRequestCode.BUFFER_UNKNOWN)
-    .setData(new byte[] { 0x61, 0x62, 0x63 });
+    .setData(OFErrorCauseData.of(new byte[] { 0x61, 0x62, 0x63 }, OFVersion.OF_13));