diff --git a/kcm/glue.c b/kcm/glue.c
index 3c996892f..8b0d17226 100644
--- a/kcm/glue.c
+++ b/kcm/glue.c
@@ -247,6 +247,7 @@ kcmss_get_version(krb5_context context,
 }
 
 static const krb5_cc_ops krb5_kcmss_ops = {
+    KRB5_CC_OPS_VERSION,
     "KCM",
     kcmss_get_name,
     kcmss_resolve,