diff --git a/cmd/i2c.c b/cmd/i2c.c
index 56df8eb..09c4ba9 100644
--- a/cmd/i2c.c
+++ b/cmd/i2c.c
@@ -2023,6 +2023,7 @@
 static char i2c_help_text[] =
 #if defined(CONFIG_SYS_I2C) || defined(CONFIG_DM_I2C)
 	"bus [muxtype:muxaddr:muxchannel] - show I2C bus info\n"
+	"i2c " /* That's the prefix for the crc32 command below. */
 #endif
 	"crc32 chip address[.0, .1, .2] count - compute CRC32 checksum\n"
 #if defined(CONFIG_SYS_I2C) || \