diff --git a/lib/gssapi/gssapi/gssapi_krb5.h b/lib/gssapi/gssapi/gssapi_krb5.h
index 23200270f..c85beabc3 100644
--- a/lib/gssapi/gssapi/gssapi_krb5.h
+++ b/lib/gssapi/gssapi/gssapi_krb5.h
@@ -62,7 +62,7 @@ extern gss_OID GSS_KRB5_MECHANISM;
 extern gss_OID GSS_KRB5_COPY_CCACHE_X;
 extern gss_OID GSS_KRB5_COMPAT_DES3_MIC_X;
 extern gss_OID GSS_KRB5_REGISTER_ACCEPTOR_IDENTITY_X;
-extern gss_OID GSS_KRB5_SET_DNS_CANONIZE_X;
+extern gss_OID GSS_KRB5_SET_DNS_CANONICALIZE_X;
 extern gss_OID GSS_KRB5_SEND_TO_KDC_X;
 /* Extensions inquire context */
 extern gss_OID GSS_KRB5_GET_TKT_FLAGS_X;
@@ -118,7 +118,7 @@ gsskrb5_extract_authz_data_from_sec_context
 	 gss_buffer_t /*ad_data*/);
 
 OM_uint32
-gsskrb5_set_dns_canonlize(int);
+gsskrb5_set_dns_canonicalize(int);
 
 struct gsskrb5_send_to_kdc {
     void *func;
diff --git a/lib/gssapi/krb5/external.c b/lib/gssapi/krb5/external.c
index 9b4481f02..a5bd39191 100644
--- a/lib/gssapi/krb5/external.c
+++ b/lib/gssapi/krb5/external.c
@@ -305,10 +305,10 @@ static gss_OID_desc gss_krb5_export_lucid_context_v1_x_desc =
 gss_OID GSS_KRB5_EXPORT_LUCID_CONTEXT_V1_X = &gss_krb5_export_lucid_context_v1_x_desc;
 
 /* 1.2.752.43.13.7 */
-static gss_OID_desc gss_krb5_set_dns_canonize_x_desc =
+static gss_OID_desc gss_krb5_set_dns_canonicalize_x_desc =
 {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x07")};
 
-gss_OID GSS_KRB5_SET_DNS_CANONIZE_X = &gss_krb5_set_dns_canonize_x_desc;
+gss_OID GSS_KRB5_SET_DNS_CANONICALIZE_X = &gss_krb5_set_dns_canonicalize_x_desc;
 
 /* 1.2.752.43.13.8 */
 static gss_OID_desc gss_krb5_get_subkey_x_desc =