diff --git a/openpype/tools/tray/pype_tray.py b/openpype/tools/tray/pype_tray.py
index 99d431172a..bc1eeaad90 100644
--- a/openpype/tools/tray/pype_tray.py
+++ b/openpype/tools/tray/pype_tray.py
@@ -33,7 +33,8 @@ from openpype.settings import (
 )
 from openpype.tools.utils import (
     WrappedCallbackItem,
-    paint_image_with_color
+    paint_image_with_color,
+    get_warning_pixmap
 )
 
 from .pype_info_widget import PypeInfoWidget
@@ -76,7 +77,7 @@ class PixmapLabel(QtWidgets.QLabel):
         super(PixmapLabel, self).resizeEvent(event)
 
 
-class VersionDialog(QtWidgets.QDialog):
+class VersionUpdateDialog(QtWidgets.QDialog):
     restart_requested = QtCore.Signal()
     ignore_requested = QtCore.Signal()
 
@@ -84,7 +85,7 @@ class VersionDialog(QtWidgets.QDialog):
     _min_height = 130
 
     def __init__(self, parent=None):
-        super(VersionDialog, self).__init__(parent)
+        super(VersionUpdateDialog, self).__init__(parent)
 
         icon = QtGui.QIcon(resources.get_openpype_icon_filepath())
         self.setWindowIcon(icon)
@@ -152,11 +153,11 @@ class VersionDialog(QtWidgets.QDialog):
         )
 
     def showEvent(self, event):
-        super().showEvent(event)
+        super(VersionUpdateDialog, self).showEvent(event)
         self._restart_accepted = False
 
     def closeEvent(self, event):
-        super().closeEvent(event)
+        super(VersionUpdateDialog, self).closeEvent(event)
         if self._restart_accepted or self._current_is_higher:
             return
         # Trigger ignore requested only if restart was not clicked and current
@@ -202,6 +203,63 @@ class VersionDialog(QtWidgets.QDialog):
         self.accept()
 
 
+class BuildVersionDialog(QtWidgets.QDialog):
+    """Build/Installation version is too low for current OpenPype version.
+
+    This dialog tells to user that it's build OpenPype is too old.
+    """
+    def __init__(self, parent=None):
+        super(BuildVersionDialog, self).__init__(parent)
+
+        icon = QtGui.QIcon(resources.get_openpype_icon_filepath())
+        self.setWindowIcon(icon)
+        self.setWindowTitle("Outdated OpenPype installation")
+        self.setWindowFlags(
+            self.windowFlags()
+            | QtCore.Qt.WindowStaysOnTopHint
+        )
+
+        top_widget = QtWidgets.QWidget(self)
+
+        warning_pixmap = get_warning_pixmap()
+        warning_icon_label = PixmapLabel(warning_pixmap, top_widget)
+
+        message = (
+            "Your installation of OpenPype <b>does not match minimum"
+            " requirements</b>.<br/><br/>Please update OpenPype installation"
+            " to newer version."
+        )
+        content_label = QtWidgets.QLabel(message, self)
+
+        top_layout = QtWidgets.QHBoxLayout(top_widget)
+        top_layout.setContentsMargins(0, 0, 0, 0)
+        top_layout.addWidget(
+            warning_icon_label, 0,
+            QtCore.Qt.AlignTop | QtCore.Qt.AlignHCenter
+        )
+        top_layout.addWidget(content_label, 1)
+
+        footer_widget = QtWidgets.QWidget(self)
+        ok_btn = QtWidgets.QPushButton("I understand", footer_widget)
+
+        footer_layout = QtWidgets.QHBoxLayout(footer_widget)
+        footer_layout.setContentsMargins(0, 0, 0, 0)
+        footer_layout.addStretch(1)
+        footer_layout.addWidget(ok_btn)
+
+        main_layout = QtWidgets.QVBoxLayout(self)
+        main_layout.addWidget(top_widget, 0)
+        main_layout.addStretch(1)
+        main_layout.addWidget(footer_widget, 0)
+
+        self.setStyleSheet(style.load_stylesheet())
+
+        ok_btn.clicked.connect(self._on_ok_clicked)
+
+    def _on_ok_clicked(self):
+        self.close()
+
+
 class TrayManager:
     """Cares about context of application.
 
@@ -272,7 +330,7 @@ class TrayManager:
             return
 
         if self._version_dialog is None:
-            self._version_dialog = VersionDialog()
+            self._version_dialog = VersionUpdateDialog()
             self._version_dialog.restart_requested.connect(
                 self._restart_and_install
             )
@@ -383,6 +441,10 @@ class TrayManager:
 
         self._validate_settings_defaults()
 
+        if not op_version_control_available():
+            dialog = BuildVersionDialog()
+            dialog.exec_()
+
     def _validate_settings_defaults(self):
         valid = True
         try: