diff --git a/README.md b/README.md
index 22161ee9..532f36a8 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@ CAD program, and create G-Code for Isolation routing.
 - fixed bug that crashed the app after creating a new geometry, if a new object is loaded and the new geometry is deleted and then trying to select the just loaded new object
 - made some GUI elements in Edit -> Preferences to have a minimum width as opposed to the previous fixed one
 - fixed issue in the isolation function, if the isolation can't be done there will be generated no Geometry object 
+- some minor UI changes
 
 5.08.2019
 
diff --git a/flatcamGUI/FlatCAMGUI.py b/flatcamGUI/FlatCAMGUI.py
index b8a1c9e3..efb984cb 100644
--- a/flatcamGUI/FlatCAMGUI.py
+++ b/flatcamGUI/FlatCAMGUI.py
@@ -837,7 +837,7 @@ class FlatCAMGUI(QtWidgets.QMainWindow):
         self.pref_tab_area = FCTab()
         self.pref_tab_area.setTabsClosable(False)
         self.pref_tab_area_tabBar = self.pref_tab_area.tabBar()
-        self.pref_tab_area_tabBar.setStyleSheet("QTabBar::tab{width:90px;}")
+        self.pref_tab_area_tabBar.setStyleSheet("QTabBar::tab{min-width:90px;}")
         self.pref_tab_area_tabBar.setExpanding(True)
         self.pref_tab_layout.addWidget(self.pref_tab_area)