diff --git a/test/e2e/template/helmfile/testdata/snapshot/chart_need/input.yaml b/test/e2e/template/helmfile/testdata/snapshot/chart_need/input.yaml.gotmpl
similarity index 100%
rename from test/e2e/template/helmfile/testdata/snapshot/chart_need/input.yaml
rename to test/e2e/template/helmfile/testdata/snapshot/chart_need/input.yaml.gotmpl
diff --git a/test/e2e/template/helmfile/testdata/snapshot/chart_need_enable_live_output/input.yaml b/test/e2e/template/helmfile/testdata/snapshot/chart_need_enable_live_output/input.yaml.gotmpl
similarity index 100%
rename from test/e2e/template/helmfile/testdata/snapshot/chart_need_enable_live_output/input.yaml
rename to test/e2e/template/helmfile/testdata/snapshot/chart_need_enable_live_output/input.yaml.gotmpl
diff --git a/test/e2e/template/helmfile/testdata/snapshot/environment_missing_in_subhelmfile/input.yaml b/test/e2e/template/helmfile/testdata/snapshot/environment_missing_in_subhelmfile/input.yaml.gotmpl
similarity index 100%
rename from test/e2e/template/helmfile/testdata/snapshot/environment_missing_in_subhelmfile/input.yaml
rename to test/e2e/template/helmfile/testdata/snapshot/environment_missing_in_subhelmfile/input.yaml.gotmpl