diff --git a/unit/stk-test-data.h b/unit/stk-test-data.h
index 1b642208..2d59455f 100644
--- a/unit/stk-test-data.h
+++ b/unit/stk-test-data.h
@@ -155,6 +155,8 @@ static const unsigned char display_text_511[] = {
 	0x9E, 0x02, 0x00, 0x01
 };
 
+#define display_text_response_511a display_text_response_111
+
 static const unsigned char display_text_response_511b[] = {
 	0x81, 0x03, 0x01, 0x21, 0x80, 0x82, 0x02, 0x82, 0x81, 0x83, 0x01, 0x04,
 };
@@ -165,12 +167,18 @@ static const unsigned char display_text_521[] = {
 	0x6E, 0x9E, 0x02, 0x00, 0x02
 };
 
+#define display_text_response_521a display_text_response_111
+#define display_text_response_521b display_text_response_511b
+
 static const unsigned char display_text_531[] = {
 	0xD0, 0x1A, 0x81, 0x03, 0x01, 0x21, 0x80, 0x82, 0x02, 0x81, 0x02, 0x8D,
 	0x0B, 0x04, 0x42, 0x61, 0x73, 0x69, 0x63, 0x20, 0x49, 0x63, 0x6F, 0x6E,
 	0x9E, 0x02, 0x01, 0x01
 };
 
+#define display_text_response_531a display_text_response_111
+#define display_text_response_531b display_text_response_511b
+
 static const unsigned char display_text_611[] = {
 	0xD0, 0x24, 0x81, 0x03, 0x01, 0x21, 0x80, 0x82, 0x02, 0x81, 0x02, 0x8D,
 	0x19, 0x08, 0x04, 0x17, 0x04, 0x14, 0x04, 0x20, 0x04, 0x10, 0x04, 0x12,