diff --git a/x/gov/types/v1/proposals_test.go b/x/gov/types/v1/proposals_test.go
index c3b743afd619..19edae05af47 100644
--- a/x/gov/types/v1/proposals_test.go
+++ b/x/gov/types/v1/proposals_test.go
@@ -39,4 +39,5 @@ func TestNestedAnys(t *testing.T) {
 	require.NoError(t, err)
 
 	require.NotPanics(t, func() { _ = proposal.String() })
+	require.NotEmpty(t, proposal.String())
 }