diff --git a/server_test.go b/server_test.go
index 1c529a8..4ff5cd9 100644
--- a/server_test.go
+++ b/server_test.go
@@ -76,9 +76,9 @@ func TestFreePort_Ugly_ReturnsUsablePort(t *testing.T) {
 func TestServerEnv_Good_SetsHIPVisibleDevices(t *testing.T) {
 	env := serverEnv()
 	var hipVals []string
-	for _, e := range env {
-		if core.HasPrefix(e, "HIP_VISIBLE_DEVICES=") {
-			hipVals = append(hipVals, e)
+	for _, envEntry := range env {
+		if core.HasPrefix(envEntry, "HIP_VISIBLE_DEVICES=") {
+			hipVals = append(hipVals, envEntry)
 		}
 	}
 	assert.Equal(t, []string{"HIP_VISIBLE_DEVICES=0"}, hipVals)
@@ -88,9 +88,9 @@ func TestServerEnv_Good_FiltersExistingHIPVisibleDevices(t *testing.T) {
 	t.Setenv("HIP_VISIBLE_DEVICES", "1")
 	env := serverEnv()
 	var hipVals []string
-	for _, e := range env {
-		if core.HasPrefix(e, "HIP_VISIBLE_DEVICES=") {
-			hipVals = append(hipVals, e)
+	for _, envEntry := range env {
+		if core.HasPrefix(envEntry, "HIP_VISIBLE_DEVICES=") {
+			hipVals = append(hipVals, envEntry)
 		}
 	}
 	assert.Equal(t, []string{"HIP_VISIBLE_DEVICES=0"}, hipVals)
@@ -108,9 +108,9 @@ func TestServerEnv_Ugly_MultipleHIPEntries(t *testing.T) {
 	t.Setenv("HIP_VISIBLE_DEVICES", "2,3")
 	env := serverEnv()
 	var hipVals []string
-	for _, e := range env {
-		if core.HasPrefix(e, "HIP_VISIBLE_DEVICES=") {
-			hipVals = append(hipVals, e)
+	for _, envEntry := range env {
+		if core.HasPrefix(envEntry, "HIP_VISIBLE_DEVICES=") {
+			hipVals = append(hipVals, envEntry)
 		}
 	}
 	assert.Equal(t, []string{"HIP_VISIBLE_DEVICES=0"}, hipVals)