diff --git a/Makefile b/Makefile
index f7a4a4e..933f378 100644
--- a/Makefile
+++ b/Makefile
@@ -62,12 +62,6 @@ install-locales: locales
 	done
 	@lrelease-qt5 mambabase/mambabase_it.ts -qm $(DESTDIR)$(datadir)/locale/it/LC_MESSAGES/mambabase.qm
 
-install-icons:
-	@for i in 16x16 22x22 32x32 48x48 64x64 128x128; do \
-	   $(INSTALL_DIR) $(DESTDIR)$(iconsdir)/$$i/apps/; \
-	   $(INSTALL_DATA) mambabase/mambabase-$$i.png $(DESTDIR)$(iconsdir)/$$i/apps/mambabase.png; \
-	done
-
 install-mambabase:
 	@$(INSTALL_DIR) $(DESTDIR)$(bindir)
 	@$(INSTALL_DIR) $(DESTDIR)$(mambabasedatadir)
@@ -78,14 +72,11 @@ install-mambabase:
 	$(INSTALL_SCRIPT) mambabase/nvidia-autoselect-driver $(DESTDIR)$(mambabasedatadir)
 	$(INSTALL_DATA) mambabase/mambabase.desktop $(DESTDIR)$(xdg_appsdir)
 	$(INSTALL_DATA) mambabase/mambabase-autostart.desktop $(DESTDIR)$(mambabasedatadir)
-	$(INSTALL_DATA) mambabase/openmamba.png $(DESTDIR)$(mambabasedatadir)
-	$(INSTALL_DATA) mambabase/mambabase.png $(DESTDIR)$(mambabasedatadir)
 	cp mambabase/*.ui $(DESTDIR)$(mambabasedatadir)
 
 install: $(pck_infiles:.in=) \
 	install-mambabase \
-	install-locales \
-	install-icons
+	install-locales
 
 dist: clean
 	@mkdir /tmp/$(distdir)
diff --git a/mambabase/WelcomePage.ui b/mambabase/WelcomePage.ui
index 254affa..6d3339f 100644
--- a/mambabase/WelcomePage.ui
+++ b/mambabase/WelcomePage.ui
@@ -55,8 +55,8 @@
       <widget class="QLabel" name="label">
        <property name="geometry">
         <rect>
-         <x>20</x>
-         <y>10</y>
+         <x>30</x>
+         <y>20</y>
          <width>491</width>
          <height>61</height>
         </rect>
@@ -71,7 +71,7 @@
         <string/>
        </property>
        <property name="pixmap">
-        <pixmap>openmamba.png</pixmap>
+        <pixmap>../../../../../share/pixmaps/vendor-logo-large.png</pixmap>
        </property>
        <property name="alignment">
         <set>Qt::AlignCenter</set>
diff --git a/mambabase/mambabase-128x128.png b/mambabase/mambabase-128x128.png
deleted file mode 100644
index 7951ee3..0000000
Binary files a/mambabase/mambabase-128x128.png and /dev/null differ
diff --git a/mambabase/mambabase-16x16.png b/mambabase/mambabase-16x16.png
deleted file mode 100644
index 9b66b49..0000000
Binary files a/mambabase/mambabase-16x16.png and /dev/null differ
diff --git a/mambabase/mambabase-22x22.png b/mambabase/mambabase-22x22.png
deleted file mode 100644
index 6aee518..0000000
Binary files a/mambabase/mambabase-22x22.png and /dev/null differ
diff --git a/mambabase/mambabase-32x32.png b/mambabase/mambabase-32x32.png
deleted file mode 100644
index ea54640..0000000
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diff --git a/mambabase/mambabase-48x48.png b/mambabase/mambabase-48x48.png
deleted file mode 100644
index 787b10f..0000000
Binary files a/mambabase/mambabase-48x48.png and /dev/null differ
diff --git a/mambabase/mambabase-64x64.png b/mambabase/mambabase-64x64.png
deleted file mode 100644
index 6f2ec5a..0000000
Binary files a/mambabase/mambabase-64x64.png and /dev/null differ
diff --git a/mambabase/mambabase.png b/mambabase/mambabase.png
deleted file mode 100644
index 7951ee3..0000000
Binary files a/mambabase/mambabase.png and /dev/null differ
diff --git a/mambabase/mambabase.py b/mambabase/mambabase.py
index a8adfec..40b7a47 100755
--- a/mambabase/mambabase.py
+++ b/mambabase/mambabase.py
@@ -351,7 +351,7 @@ class InstallationPage(QtWidgets.QWizardPage):
 if __name__ == '__main__':
     import sys
     app = QtWidgets.QApplication(sys.argv)
-    app.setWindowIcon(QtGui.QIcon(DATADIR + "mambabase.png"))
+    app.setWindowIcon(QtGui.QIcon.fromTheme("mambabase"))
     # UI translations
     locale = QLocale.system().name()
     language = locale[0:2]
diff --git a/mambabase/openmamba.png b/mambabase/openmamba.png
deleted file mode 100644
index ff941ba..0000000
Binary files a/mambabase/openmamba.png and /dev/null differ