diff --git a/src/ui/conf/appgroup.h b/src/ui/conf/appgroup.h
index 1c7abd25..40de2c2b 100644
--- a/src/ui/conf/appgroup.h
+++ b/src/ui/conf/appgroup.h
@@ -79,6 +79,11 @@ public:
     QString allowText() const { return m_allowText; }
     void setAllowText(const QString &allowText);
 
+    bool hasAnyText() const
+    {
+        return !killText().isEmpty() || !blockText().isEmpty() || !allowText().isEmpty();
+    }
+
     QString periodFrom() const { return m_periodFrom; }
     void setPeriodFrom(const QString &periodFrom);
 
diff --git a/src/ui/conf/firewallconf.cpp b/src/ui/conf/firewallconf.cpp
index 6173b5bb..fb93f867 100644
--- a/src/ui/conf/firewallconf.cpp
+++ b/src/ui/conf/firewallconf.cpp
@@ -197,8 +197,7 @@ AppGroup *FirewallConf::appGroupByName(const QString &name) const
 bool FirewallConf::checkDeprecatedAppGroups() const
 {
     for (AppGroup *appGroup : appGroups()) {
-        if (!appGroup->killText().isEmpty() || !appGroup->blockText().isEmpty()
-                || !appGroup->allowText().isEmpty())
+        if (appGroup->hasAnyText())
             return false;
     }
     return true;