diff --git a/t/valgrind/default.supp b/t/valgrind/default.supp
index 332ab1a3b3..9d51c92b74 100644
--- a/t/valgrind/default.supp
+++ b/t/valgrind/default.supp
@@ -50,10 +50,17 @@
 	fun:copy_ref
 }
 {
-	ignore-sse-check_refname_format
+	ignore-sse-check_refname_format-addr
 	Memcheck:Addr8
 	fun:check_refname_format
-	fun:cmd_check_ref_format
-	fun:handle_builtin
-	fun:main
+}
+{
+	ignore-sse-check_refname_format-cond
+	Memcheck:Cond
+	fun:check_refname_format
+}
+{
+	ignore-sse-check_refname_format-value
+	Memcheck:Value8
+	fun:check_refname_format
 }