diff --git a/espanso-modulo/src/sys/wizard/wizard.fbp b/espanso-modulo/src/sys/wizard/wizard.fbp
index d473370..4c0ba53 100644
--- a/espanso-modulo/src/sys/wizard/wizard.fbp
+++ b/espanso-modulo/src/sys/wizard/wizard.fbp
@@ -221,7 +221,7 @@
                                             <property name="maximum_size"></property>
                                             <property name="min_size"></property>
                                             <property name="minimize_button">0</property>
-                                            <property name="minimum_size"></property>
+                                            <property name="minimum_size">256,256</property>
                                             <property name="moveable">1</property>
                                             <property name="name">welcome_image</property>
                                             <property name="pane_border">1</property>
diff --git a/espanso-modulo/src/sys/wizard/wizard_gui.cpp b/espanso-modulo/src/sys/wizard/wizard_gui.cpp
index 0aabb15..776fc77 100644
--- a/espanso-modulo/src/sys/wizard/wizard_gui.cpp
+++ b/espanso-modulo/src/sys/wizard/wizard_gui.cpp
@@ -30,6 +30,8 @@ WizardFrame::WizardFrame( wxWindow* parent, wxWindowID id, const wxString& title
 	bSizer2 = new wxBoxSizer( wxVERTICAL );
 
 	welcome_image = new wxStaticBitmap( welcome_panel, wxID_ANY, wxNullBitmap, wxDefaultPosition, wxSize( 256,256 ), 0 );
+	welcome_image->SetMinSize( wxSize( 256,256 ) );
+
 	bSizer2->Add( welcome_image, 0, wxALIGN_CENTER|wxALL, 0 );
 
 	welcome_title_text = new wxStaticText( welcome_panel, wxID_ANY, wxT("Welcome to Espanso!"), wxDefaultPosition, wxDefaultSize, 0 );