diff --git a/pkg/build/builders/wails.go b/pkg/build/builders/wails.go
index e809e82..e8a0f99 100644
--- a/pkg/build/builders/wails.go
+++ b/pkg/build/builders/wails.go
@@ -243,6 +243,5 @@ func detectPackageManager(fs io.Medium, dir string) string {
 	return "npm"
 }
 
-
 // Ensure WailsBuilder implements the Builder interface.
 var _ build.Builder = (*WailsBuilder)(nil)
diff --git a/pkg/build/config_test.go b/pkg/build/config_test.go
index 05a2d9a..9a962e6 100644
--- a/pkg/build/config_test.go
+++ b/pkg/build/config_test.go
@@ -303,8 +303,11 @@ func TestBuildConfig_ToTargets_Good(t *testing.T) {
 // TestLoadConfig_Testdata tests loading from the testdata fixture.
 func TestLoadConfig_Testdata(t *testing.T) {
 	fs := io.Local
+	abs, err := filepath.Abs("testdata/config-project")
+	require.NoError(t, err)
+
 	t.Run("loads config-project fixture", func(t *testing.T) {
-		cfg, err := LoadConfig(fs, "testdata/config-project")
+		cfg, err := LoadConfig(fs, abs)
 		require.NoError(t, err)
 		require.NotNil(t, cfg)
 
diff --git a/pkg/build/discovery_test.go b/pkg/build/discovery_test.go
index 6baf791..414b1a3 100644
--- a/pkg/build/discovery_test.go
+++ b/pkg/build/discovery_test.go
@@ -197,7 +197,8 @@ func TestFileExists_Good(t *testing.T) {
 // These serve as integration tests with realistic project structures.
 func TestDiscover_Testdata(t *testing.T) {
 	fs := io.Local
-	testdataDir := "testdata"
+	testdataDir, err := filepath.Abs("testdata")
+	require.NoError(t, err)
 
 	tests := []struct {
 		name     string