diff --git a/fractal-gtk/res/main_window.glade b/fractal-gtk/res/main_window.glade
index 5bda4286..b729d4cc 100644
--- a/fractal-gtk/res/main_window.glade
+++ b/fractal-gtk/res/main_window.glade
@@ -152,7 +152,6 @@
         <property name="margin_top">6</property>
         <property name="margin_bottom">6</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">6</property>
         <child>
           <object class="GtkModelButton" id="room_invite">
             <property name="visible">True</property>
@@ -185,8 +184,8 @@
           <object class="GtkSeparator">
             <property name="visible">True</property>
             <property name="can_focus">False</property>
-            <property name="margin_top">6</property>
-            <property name="margin_bottom">6</property>
+            <property name="margin_top">3</property>
+            <property name="margin_bottom">3</property>
           </object>
           <packing>
             <property name="expand">False</property>
@@ -226,7 +225,6 @@
         <property name="margin_top">6</property>
         <property name="margin_bottom">6</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">6</property>
         <property name="width_request">200</property>
         <child>
           <object class="GtkBox">
@@ -332,7 +330,7 @@
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="margin_top">6</property>
-            <property name="margin_bottom">6</property>
+            <property name="margin_bottom">3</property>
           </object>
           <packing>
             <property name="expand">False</property>