diff --git a/openmambaLookAndFeel.sh b/openmambaLookAndFeel.sh
index 2fc3b75..c8415b0 100644
--- a/openmambaLookAndFeel.sh
+++ b/openmambaLookAndFeel.sh
@@ -1,2 +1,2 @@
 #!/bin/bash
-/usr/bin/lookandfeeltool -a org.openmamba.light.desktop
+/usr/bin/lookandfeeltool -a org.openmamba.dark.desktop
diff --git a/plasma-workspace.spec b/plasma-workspace.spec
index 1c3b8ff..430c4b4 100644
--- a/plasma-workspace.spec
+++ b/plasma-workspace.spec
@@ -2,7 +2,7 @@
 
 Name:          plasma-workspace
 Version:       5.27.3
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE Frameworks 5 Workspace
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
@@ -497,6 +497,9 @@ install -D -m0755 %{SOURCE7} %{buildroot}%{_datadir}/kconf_update/openmambaLookA
 %{_datadir}/sddm/themes/openmamba/*
 
 %changelog
+* Wed Mar 22 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 5.27.3-2mamba
+- update openmambaLookAndFeel.sh to really set dark theme by default
+
 * Wed Mar 15 2023 Automatic Build System <autodist@mambasoft.it> 5.27.3-1mamba
 - automatic version update by autodist