diff --git a/dashboard/app/bisect_test.go b/dashboard/app/bisect_test.go
index a88d20956f80..cb4a1c9e90de 100644
--- a/dashboard/app/bisect_test.go
+++ b/dashboard/app/bisect_test.go
@@ -195,7 +195,7 @@ For information about bisection process see: https://goo.gl/tpsmEJ#bisection
 			"reviewer1@kernel.org",
 			"reviewer2@kernel.org",
 		})
-		c.expectEQ(msg.Subject, "[syzbot] "+crash2.Title)
+		c.expectEQ(msg.Subject, "[syzbot] "+crash2.Title) // nolint: goconst
 		c.expectEQ(msg.Body, fmt.Sprintf(`Hello,
 
 syzbot found the following issue on:
@@ -319,7 +319,7 @@ If you want to undo deduplication, reply with:
 				c.expectEQ(msg.Subject, subjects[i])
 				c.expectTrue(strings.Contains(msg.Body, "Sending this report to the next reporting stage."))
 			} else {
-				c.expectEQ(msg.Subject, "[syzbot] "+subjects[i])
+				c.expectEQ(msg.Subject, "[syzbot] "+subjects[i]) // nolint: goconst
 				c.expectTrue(strings.Contains(msg.Body, "syzbot found the following issue on"))
 			}
 		}
diff --git a/dashboard/app/email_test.go b/dashboard/app/email_test.go
index ae40d9e8a984..8da9ab9e8d9f 100644
--- a/dashboard/app/email_test.go
+++ b/dashboard/app/email_test.go
@@ -224,7 +224,7 @@ If you attach or paste a git patch, syzbot will apply it before testing.
 			"foo@bar.com",
 			"maintainers@repo10.org",
 		})
-		c.expectEQ(msg.Subject, "[syzbot] "+crash.Title)
+		c.expectEQ(msg.Subject, "[syzbot] "+crash.Title) // nolint: goconst
 		c.expectEQ(len(msg.Attachments), 0)
 		c.expectEQ(msg.Body, fmt.Sprintf(`Hello,
 
@@ -314,7 +314,7 @@ Content-Type: text/plain
 			"another@another.com", "bar@foo.com", "bugs@repo10.org",
 			"bugs@syzkaller.com", "default@maintainers.com", "foo@bar.com",
 			"maintainers@repo10.org", "new@new.com", "qux@qux.com"})
-		c.expectEQ(msg.Subject, "Re: [syzbot] "+crash.Title)
+		c.expectEQ(msg.Subject, "Re: [syzbot] "+crash.Title) // nolint: goconst
 		c.expectEQ(len(msg.Attachments), 0)
 		c.expectEQ(msg.Body, fmt.Sprintf(`syzbot has found a reproducer for the following issue on:
 
@@ -1323,7 +1323,7 @@ func expectLabels(t *testing.T, client *apiClient, extID string, labels ...strin
 var forwardEmailConfig = EmailConfig{
 	Email:              "test@syzkaller.com",
 	HandleListEmails:   true,
-	SubjectPrefix:      "[syzbot]",
+	SubjectPrefix:      "[syzbot]", // nolint: goconst
 	MailMaintainers:    true,
 	DefaultMaintainers: []string{"some@list.com"},
 }
diff --git a/dashboard/app/notifications_test.go b/dashboard/app/notifications_test.go
index 4e680baba659..1ced5f86140d 100644
--- a/dashboard/app/notifications_test.go
+++ b/dashboard/app/notifications_test.go
@@ -38,7 +38,7 @@ func TestEmailNotifUpstreamEmbargo(t *testing.T) {
 	c.expectEQ(notifUpstream.Subject, crash.Title)
 	c.expectEQ(notifUpstream.Sender, report.Sender)
 	c.expectEQ(notifUpstream.Body, "Sending this report to the next reporting stage.")
-	c.expectEQ(upstreamReport.Subject, "[syzbot] "+crash.Title)
+	c.expectEQ(upstreamReport.Subject, "[syzbot] "+crash.Title) // nolint: goconst
 	c.expectNE(upstreamReport.Sender, report.Sender)
 	c.expectEQ(upstreamReport.To, []string{"bugs@syzkaller.com", "default@maintainers.com"})
 }