diff --git a/lib/krb5/pac.c b/lib/krb5/pac.c
index fded19204..592d7edab 100644
--- a/lib/krb5/pac.c
+++ b/lib/krb5/pac.c
@@ -98,7 +98,7 @@ struct krb5_pac_data {
 		}						\
 	} while(0)
 
-static const char zeros[PAC_ALIGNMENT] = { 0 };
+static const char zeros[PAC_ALIGNMENT];
 
 static void
 pac_dealloc(void *ctx)