diff --git a/lib/crc/crc_shell.c b/lib/crc/crc_shell.c
index e75d88623e..32393ff6f6 100644
--- a/lib/crc/crc_shell.c
+++ b/lib/crc/crc_shell.c
@@ -19,9 +19,11 @@
 #include <zephyr/sys/crc.h>
 
 static const char *const crc_types[] = {
+	[CRC4] = "4",
+	[CRC4_TI] = "4_ti",
 	[CRC7_BE] = "7_be",
 	[CRC8] = "8",
-	[CRC8_CCITT] "8_ccitt",
+	[CRC8_CCITT] = "8_ccitt",
 	[CRC16] = "16",
 	[CRC16_ANSI] = "16_ansi",
 	[CRC16_CCITT] = "16_ccitt",