diff --git a/tools/cache/main_test.go b/tools/cache/main_test.go
index 16933a4b..abbfb0b5 100644
--- a/tools/cache/main_test.go
+++ b/tools/cache/main_test.go
@@ -17,13 +17,10 @@ limitations under the License.
 package cache
 
 import (
-	"math/rand"
 	"os"
 	"testing"
-	"time"
 )
 
 func TestMain(m *testing.M) {
-	rand.Seed(time.Now().UnixNano())
 	os.Exit(m.Run())
 }
diff --git a/tools/record/main_test.go b/tools/record/main_test.go
index b3c74f25..58f81f74 100644
--- a/tools/record/main_test.go
+++ b/tools/record/main_test.go
@@ -17,13 +17,10 @@ limitations under the License.
 package record
 
 import (
-	"math/rand"
 	"os"
 	"testing"
-	"time"
 )
 
 func TestMain(m *testing.M) {
-	rand.Seed(time.Now().UnixNano())
 	os.Exit(m.Run())
 }
diff --git a/util/workqueue/main_test.go b/util/workqueue/main_test.go
index 41274b2c..04d5817e 100644
--- a/util/workqueue/main_test.go
+++ b/util/workqueue/main_test.go
@@ -17,13 +17,10 @@ limitations under the License.
 package workqueue
 
 import (
-	"math/rand"
 	"os"
 	"testing"
-	"time"
 )
 
 func TestMain(m *testing.M) {
-	rand.Seed(time.Now().UnixNano())
 	os.Exit(m.Run())
 }