diff --git a/tests/tcp_cmd.cpp b/tests/tcp_cmd.cpp
index 898a074..a8d7f8d 100644
--- a/tests/tcp_cmd.cpp
+++ b/tests/tcp_cmd.cpp
@@ -149,7 +149,7 @@ TEST(TCP_CMD, tcp_data_cb) {
     #ifndef DEBUG
     EXPECT_EQ(output, "$>\n");
     #else
-    EXPECT_EQ(output, "tcp_recved\nlcd_display_text @ 10 10 with color 0xFF555555 bg color 0xFFAAAAAA\nThis is printed on the display\ntcp_write:\n$>\ntcp_output\npbuf_free\n");
+    EXPECT_EQ(output, "tcp_recved\nlcd_display_text @ 10 10 with color 0x00555555 bg color 0x00AAAAAA\nThis is printed on the display\ntcp_write:\n$>\ntcp_output\npbuf_free\n");
     #endif
 
     strcpy(cmd, "color 255 255 255");