diff --git a/gobject/tests/value.c b/gobject/tests/value.c
index b3ea223f9..2e7bdb06e 100644
--- a/gobject/tests/value.c
+++ b/gobject/tests/value.c
@@ -225,7 +225,7 @@ test_valuearray_basic (void)
   GValueArray *a2;
   GValue v = G_VALUE_INIT;
   GValue *p;
-  gint i;
+  guint i;
 
   a = g_value_array_new (20);