diff --git a/tests/kdc/Makefile.am b/tests/kdc/Makefile.am
index 7698a4cb5..a14297d97 100644
--- a/tests/kdc/Makefile.am
+++ b/tests/kdc/Makefile.am
@@ -155,6 +155,7 @@ CLEANFILES= \
 	krb5-pkinit.conf \
 	krb5-pkinit-win.conf \
 	signal \
+	leaks-log \
 	messages.log \
 	o2cache.krb5 \
 	o2digest-reply \