diff --git a/src/libsystemd-network/dhcp6-option.c b/src/libsystemd-network/dhcp6-option.c
index 53531332c2..977fbeddbd 100644
--- a/src/libsystemd-network/dhcp6-option.c
+++ b/src/libsystemd-network/dhcp6-option.c
@@ -141,7 +141,7 @@ int dhcp6_option_append_ia(uint8_t **buf, size_t *buflen, DHCP6IA *ia) {
 }
 
 int dhcp6_option_append_fqdn(uint8_t **buf, size_t *buflen, const char *fqdn) {
-        uint8_t buffer[1 + DNS_WIRE_FOMAT_HOSTNAME_MAX];
+        uint8_t buffer[1 + DNS_WIRE_FORMAT_HOSTNAME_MAX];
         int r;
 
         assert_return(buf && *buf && buflen && fqdn, -EINVAL);
diff --git a/src/resolve/resolved-dns-dnssec.c b/src/resolve/resolved-dns-dnssec.c
index a7e157bf46..ef996a418d 100644
--- a/src/resolve/resolved-dns-dnssec.c
+++ b/src/resolve/resolved-dns-dnssec.c
@@ -700,7 +700,7 @@ int dnssec_verify_rrset(
                 usec_t realtime,
                 DnssecResult *result) {
 
-        uint8_t wire_format_name[DNS_WIRE_FOMAT_HOSTNAME_MAX];
+        uint8_t wire_format_name[DNS_WIRE_FORMAT_HOSTNAME_MAX];
         DnsResourceRecord **list, *rr;
         const char *source, *name;
         _cleanup_(gcry_md_closep) gcry_md_hd_t md = NULL;
@@ -1153,7 +1153,7 @@ static int digest_to_gcrypt_md(uint8_t algorithm) {
 }
 
 int dnssec_verify_dnskey_by_ds(DnsResourceRecord *dnskey, DnsResourceRecord *ds, bool mask_revoke) {
-        uint8_t wire_format[DNS_WIRE_FOMAT_HOSTNAME_MAX];
+        uint8_t wire_format[DNS_WIRE_FORMAT_HOSTNAME_MAX];
         _cleanup_(gcry_md_closep) gcry_md_hd_t md = NULL;
         size_t hash_size;
         int md_algorithm, r;
@@ -1269,7 +1269,7 @@ static int nsec3_hash_to_gcrypt_md(uint8_t algorithm) {
 }
 
 int dnssec_nsec3_hash(DnsResourceRecord *nsec3, const char *name, void *ret) {
-        uint8_t wire_format[DNS_WIRE_FOMAT_HOSTNAME_MAX];
+        uint8_t wire_format[DNS_WIRE_FORMAT_HOSTNAME_MAX];
         gcry_md_hd_t md = NULL;
         size_t hash_size;
         int algorithm;
diff --git a/src/shared/dns-domain.h b/src/shared/dns-domain.h
index 67208587cd..e680288344 100644
--- a/src/shared/dns-domain.h
+++ b/src/shared/dns-domain.h
@@ -25,7 +25,7 @@
 #define DNS_HOSTNAME_MAX 253
 
 /* Maximum length of a full hostname, on the wire, including the final NUL byte */
-#define DNS_WIRE_FOMAT_HOSTNAME_MAX 255
+#define DNS_WIRE_FORMAT_HOSTNAME_MAX 255
 
 /* Maximum number of labels per valid hostname */
 #define DNS_N_LABELS_MAX 127