diff --git a/src/cryptsetup.c b/src/cryptsetup.c
index d040d212..74663225 100644
--- a/src/cryptsetup.c
+++ b/src/cryptsetup.c
@@ -1688,7 +1688,7 @@ static int luksAddUnboundKey(void)
 		goto out;
 
 	if ((r = crypt_load(cd, CRYPT_LUKS2, NULL))) {
-		log_err(_("Device %s is not a valid LUKS device."),
+		log_err(_("Device %s is not a valid LUKS2 device."),
 			uuid_or_device_header(NULL));
 		goto out;
 	}
@@ -1922,7 +1922,7 @@ static int action_luksConvertKey(void)
 		goto out;
 
 	if ((r = crypt_load(cd, CRYPT_LUKS2, NULL))) {
-		log_err(_("Device %s is not a valid LUKS device."),
+		log_err(_("Device %s is not a valid LUKS2 device."),
 			uuid_or_device_header(NULL));
 		goto out;
 	}
@@ -2502,7 +2502,7 @@ static int action_luksConfig(void)
 		return r;
 
 	if ((r = crypt_load(cd, CRYPT_LUKS2, NULL))) {
-		log_err(_("Device %s is not a valid LUKS device."),
+		log_err(_("Device %s is not a valid LUKS2 device."),
 			uuid_or_device_header(NULL));
 		goto out;
 	}
@@ -2646,7 +2646,7 @@ static int action_token(void)
 		return r;
 
 	if ((r = crypt_load(cd, CRYPT_LUKS2, NULL))) {
-		log_err(_("Device %s is not a valid LUKS device."),
+		log_err(_("Device %s is not a valid LUKS2 device."),
 			uuid_or_device(ARG_STR(OPT_HEADER_ID) ?: action_argv[1]));
 		crypt_free(cd);
 		return r;