diff --git a/src/widget/form/groupinviteform.cpp b/src/widget/form/groupinviteform.cpp
index 8d22f35ba..b409f81e4 100644
--- a/src/widget/form/groupinviteform.cpp
+++ b/src/widget/form/groupinviteform.cpp
@@ -65,6 +65,11 @@ GroupInviteForm::GroupInviteForm()
     Translator::registerHandler(std::bind(&GroupInviteForm::retranslateUi, this), this);
 }
 
+GroupInviteForm::~GroupInviteForm()
+{
+    Translator::unregister(this);
+}
+
 bool GroupInviteForm::isShown() const
 {
     if (this->isVisible())
@@ -151,7 +156,10 @@ void GroupInviteForm::onGroupInviteRejected()
 void GroupInviteForm::retranslateUi()
 {
     headLabel->setText(tr("Groups"));
-    createButton->setText(tr("Create new group"));
+    if(createButton)
+    {
+        createButton->setText(tr("Create new group"));
+    }
     inviteBox->setTitle(tr("Group invites"));
 
     for (QPushButton* acceptButton : acceptButtons)
diff --git a/src/widget/form/groupinviteform.h b/src/widget/form/groupinviteform.h
index a0b25d81b..361be65b7 100644
--- a/src/widget/form/groupinviteform.h
+++ b/src/widget/form/groupinviteform.h
@@ -39,6 +39,7 @@ class GroupInviteForm : public QWidget
     Q_OBJECT
 public:
     GroupInviteForm();
+    ~GroupInviteForm();
 
     void show(ContentLayout *contentLayout);
     void addGroupInvite(int32_t friendId, uint8_t type, QByteArray invite);