diff --git a/testsuite/slurm_unit/common/xhash-test.c b/testsuite/slurm_unit/common/xhash-test.c

index 54164ae6e6..46616aef2b 100644

--- a/testsuite/slurm_unit/common/xhash-test.c

+++ b/testsuite/slurm_unit/common/xhash-test.c

@@ -68,7 +68,7 @@ uint32_t g_hashableslen = sizeof(g_hashables)/sizeof(g_hashables[0]);

 static void setup(void)

 {

 	int i;

-	g_ht = xhash_init(hashable_identify, NULL, NULL, 0);

+	g_ht = xhash_init(hashable_identify, NULL);

 	if (!g_ht) return; /* fatal error, will be detected by test cases */

 	for (i = 0; i < g_hashableslen; ++i) {

 		g_hashables[i].id[0] = 0;

@@ -95,11 +95,11 @@ START_TEST(test_init_free)

 	mark_point();

 	/* invalid case */

-	ht = xhash_init(NULL, NULL, NULL, 0);

+	ht = xhash_init(NULL, NULL);

 	fail_unless(ht == NULL, "allocated table without identifying function");

 	/* alloc and free */

-	ht = xhash_init(hashable_identify, NULL, NULL, 0);

+	ht = xhash_init(hashable_identify, NULL);

 	fail_unless(ht != NULL, "hash table was not allocated");

 	xhash_free(ht);

 }

@@ -111,7 +111,7 @@ START_TEST(test_add)

 	hashable_t a[4] = {{"0", 0}, {"1", 1}, {"2", 2}, {"3", 3}};

 	int i, len = sizeof(a)/sizeof(a[0]);

 	char buffer[255];

-	ht = xhash_init(hashable_identify, NULL, NULL, 0);

+	ht = xhash_init(hashable_identify, NULL);

 	fail_unless(xhash_add(NULL, a) == NULL, "invalid cases not null");

 	fail_unless(xhash_add(ht, NULL) == NULL, "invalid cases not null");

 	fail_unless(xhash_add(ht, a)   != NULL, "xhash_add failed");

@@ -207,7 +207,7 @@ START_TEST(test_count)

 	hashable_t a[4] = {{"0", 0}, {"1", 1}, {"2", 2}, {"3", 3}};

 	fail_unless(xhash_count(ht) == g_hashableslen,

 		"invalid count (fixture table)");

-	ht = xhash_init(hashable_identify, NULL, NULL, 0);

+	ht = xhash_init(hashable_identify, NULL);

 	xhash_add(ht, a);

 	xhash_add(ht, a+1);

 	xhash_add(ht, a+2);