diff -up usbguard-1.0.0/src/Daemon/RuleSetFactory.cpp.orig usbguard-1.0.0/src/Daemon/RuleSetFactory.cpp
--- usbguard-1.0.0/src/Daemon/RuleSetFactory.cpp.orig	2022-11-28 10:35:44.052560664 +0100
+++ usbguard-1.0.0/src/Daemon/RuleSetFactory.cpp	2022-11-28 10:35:55.510568939 +0100
@@ -76,7 +76,7 @@ namespace usbguard
       }
 
       if (ruleSet.empty()){
-        USBGUARD_LOG(Warning) << "RuleFile not set; Modification of the permanent policy won't be possible.";
+        USBGUARD_LOG(Warning) << "Neither RuleFile nor RuleFolder are set; Modification of the permanent policy won't be possible.";
         ruleSet = generateDefaultRuleSet();
       }