diff --git a/examples/gno.land/r/profile/profiles.gno b/examples/gno.land/r/profile/profiles.gno
index e1b2a1877a11..27ef93e2e483 100644
--- a/examples/gno.land/r/profile/profiles.gno
+++ b/examples/gno.land/r/profile/profiles.gno
@@ -14,7 +14,7 @@ import (
 var profiles *avl.MutTree // std.Address.String() -> *Profile
 
 func init() {
-	// profiles = avl.NewMutTree()
+	profiles = avl.NewMutTree()
 }
 
 func Update(dict map[string]interface{}) {
diff --git a/examples/gno.land/r/profile/profiles_test.gno b/examples/gno.land/r/profile/profiles_test.gno
index 6792a250c757..a6def8497237 100644
--- a/examples/gno.land/r/profile/profiles_test.gno
+++ b/examples/gno.land/r/profile/profiles_test.gno
@@ -8,9 +8,24 @@ import (
 )
 
 func TestRender(t *testing.T) {
-	got := profile.Render("")
-	fmt.Println(got)
-	//_ = profile.Render
+	testCases := []struct {
+		path     string
+		expected string
+	}{
+		{"", "stats: 0 known profiles\n"},
+	}
+
+	for _, tc := range testCases {
+		//t.Run(tc.path, func(t *testing.T) {
+		got := profile.Render(tc.path)
+		if tc.expected != got {
+			t.Errorf("expected %q, got %q", tc.expected, got)
+		}
+		//})
+	}
+}
+
+func TestSetReadProfile(t *testing.T) {
 	// various data types
 	// avatar
 	// ip address