diff --git a/go/buildstep/request_test.go b/go/buildstep/request_test.go
index 69102f7..7732329 100644
--- a/go/buildstep/request_test.go
+++ b/go/buildstep/request_test.go
@@ -46,7 +46,7 @@ func TestAFetchRequestCarriesTheNamedPathsThroughTheToolCall(t *testing.T) {
 		{map[string]any{"dir": "../a", "paths": []any{"src"}}, "leaves the repository"},
 		{map[string]any{"dir": "modules/a", "paths": []any{3}}, "paths is a list of strings"},
 		{map[string]any{"dir": "modules/a"}, "names a module directory and no path"},
-		{map[string]any{"packages": map[string]any{"git.novox.be/novox/mesh-sdk/go": "v0.1.7"}}, "no full commit"},
+		{map[string]any{"packages": map[string]any{"git.novox.be/novox/mesh-sdk/go": "main"}}, "neither a full commit nor a Go semantic version"},
 		{map[string]any{"packages": map[string]any{"a b": strings.Repeat("d", 40)}}, "no module path"},
 		{map[string]any{"packages": []any{"x"}}, "packages is an object"},
 	} {