test: remove unused tests
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 23999b7..dd9548a 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -3,34 +3,6 @@
   pull_request:
 
 jobs:
-  Golang:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-
-      - name: Set up Go
-        uses: actions/setup-go@v3
-        with:
-          go-version-file: go.mod
-          cache: true
-
-      - name: Set up gotestfmt
-        uses: haveyoudebuggedit/gotestfmt-action@v2
-
-      - name: Run tests
-        run: |
-          set -euo pipefail
-          go test -json -v ./... 2>&1 | tee /tmp/gotest.log | gotestfmt
-
-      - name: Upload test log
-        uses: actions/upload-artifact@v3
-        if: always()
-        with:
-          name: test-log
-          path: /tmp/gotest.log
-          if-no-files-found: error
-
   Pre-commit:
     runs-on: ubuntu-latest
     steps:
diff --git a/ci/image_tags_test.go b/ci/image_tags_test.go
deleted file mode 100644
index 7478560..0000000
--- a/ci/image_tags_test.go
+++ /dev/null
@@ -1,29 +0,0 @@
-package linters
-
-import (
-	"os"
-	"strings"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"gopkg.in/yaml.v3"
-)
-
-func TestPrometheusEthtoolExporterTag(t *testing.T) {
-	imageFile, err := os.ReadFile("../images/prometheus-ethtool-exporter/ref")
-	assert.NoError(t, err)
-
-	imageTag := strings.TrimSpace(string(imageFile))
-
-	data, err := os.ReadFile("../roles/prometheus_ethtool_exporter/defaults/main.yml")
-	assert.NoError(t, err)
-
-	defaults := make(map[interface{}]interface{})
-	err = yaml.Unmarshal(data, &defaults)
-	assert.NoError(t, err)
-
-	ansibleTag, ok := defaults["prometheus_ethtool_exporter_image_tag"]
-	if assert.True(t, ok) {
-		assert.Equal(t, imageTag, ansibleTag)
-	}
-}