diff --git a/block/namespace_test.go b/block/namespace_test.go
index 45a4691e87..dc80448027 100644
--- a/block/namespace_test.go
+++ b/block/namespace_test.go
@@ -130,7 +130,6 @@ func TestProcessNextDAHeaderAndData_MixedResults(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 
@@ -234,7 +233,6 @@ func TestNamespaceMigration_Completion(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 
@@ -426,7 +424,6 @@ func TestLegacyNamespaceDetection(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()