diff --git a/src/aboutbugreportingdialog.cpp b/src/aboutbugreportingdialog.cpp
--- a/src/aboutbugreportingdialog.cpp
+++ b/src/aboutbugreportingdialog.cpp
@@ -130,7 +130,7 @@
                             "need to have an account on the KDE bug tracking system. If you do "
                             "not have one, you can create one here: <link>%1</link>",
                             KDE_BUGZILLA_CREATE_ACCOUNT_URL),
-            xi18nc("@info/rich","Then, enter your username and password and "
+            xi18nc("@info/rich","Then, enter your e-mail address and password and "
                             "press the Login button. You can use this login to directly access the "
                             "KDE bug tracking system later."),
             xi18nc("@info/rich","The KWallet dialog may appear when pressing Login to "
diff --git a/src/bugzillaintegration/reportassistantpages_bugzilla.cpp b/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
--- a/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
+++ b/src/bugzillaintegration/reportassistantpages_bugzilla.cpp
@@ -82,7 +82,7 @@
                                               QIcon::fromTheme(QStringLiteral("network-connect")),
                                               i18nc("@info:tooltip", "Use this button to login "
                                               "to the KDE bug tracking system using the provided "
-                                              "username and password.")));
+                                              "e-mail address and password.")));
     ui.m_loginButton->setEnabled(false);
 
     connect(ui.m_loginButton, &QPushButton::clicked, this, &BugzillaLoginPage::loginClicked);
@@ -282,7 +282,7 @@
 {
     Q_ASSERT(canLogin());
 
-    ui.m_statusWidget->setBusy(i18nc("@info:status '1' is a url, '2' the username",
+    ui.m_statusWidget->setBusy(i18nc("@info:status '1' is a url, '2' the e-mail address",
                                      "Performing login at %1 as %2...",
                                      QLatin1String(KDE_BUGZILLA_SHORT_URL),
                                      ui.m_userEdit->text()));
@@ -316,8 +316,8 @@
 
         emit loggedTurnToNextPage();
     } else {
-        ui.m_statusWidget->setIdle(i18nc("@info:status","<b>Error: Invalid username or "
-                                                                                  "password</b>"));
+        ui.m_statusWidget->setIdle(i18nc("@info:status",
+                                         "<b>Error: Invalid e-mail address or password</b>"));
         updateWidget(true);
         ui.m_userEdit->setFocus(Qt::OtherFocusReason);
     }
diff --git a/src/bugzillaintegration/ui/assistantpage_bugzilla_login.ui b/src/bugzillaintegration/ui/assistantpage_bugzilla_login.ui
--- a/src/bugzillaintegration/ui/assistantpage_bugzilla_login.ui
+++ b/src/bugzillaintegration/ui/assistantpage_bugzilla_login.ui
@@ -35,7 +35,7 @@
      <item row="0" column="0">
       <widget class="QLabel" name="m_userLabel">
        <property name="text">
-        <string comment="@label:textbox bugzilla account username">Username:</string>
+        <string comment="@label:textbox bugzilla account email">E-mail Address:</string>
        </property>
       </widget>
      </item>