diff --git a/kdc/kdc_locl.h b/kdc/kdc_locl.h
index fadbbe4b9..6aff1d74c 100644
--- a/kdc/kdc_locl.h
+++ b/kdc/kdc_locl.h
@@ -77,7 +77,7 @@
 
 #include "hdb.h"
 
-extern require_enc_timestamp;
+extern require_preauth;
 extern sig_atomic_t exit_flag;
 
 extern struct timeval now;
diff --git a/kdc/kerberos5.c b/kdc/kerberos5.c
index f30afdf09..b61b6499e 100644
--- a/kdc/kerberos5.c
+++ b/kdc/kerberos5.c
@@ -212,7 +212,7 @@ as_rep(krb5_context context,
 	    }
 	}
 	/* XXX */
-	if(found_pa == 0 && require_enc_timestamp)
+	if(found_pa == 0 && require_preauth)
 	    goto use_pa;
 	/* We come here if we found a pa-enc-timestamp, but if there
            was some problem with it, other than too large skew */
@@ -221,7 +221,7 @@ as_rep(krb5_context context,
 	    e_text = NULL;
 	    goto out;
 	}
-    }else if (require_enc_timestamp) {
+    }else if (require_preauth) {
 	PA_DATA foo;
 	u_char buf[16];
 	size_t len;