diff --git a/bundles/org.openhab.core.ui/src/main/java/org/openhab/core/ui/internal/components/UIComponentSitemapProvider.java b/bundles/org.openhab.core.ui/src/main/java/org/openhab/core/ui/internal/components/UIComponentSitemapProvider.java
index 28df81f0db..28a32a20f4 100644
--- a/bundles/org.openhab.core.ui/src/main/java/org/openhab/core/ui/internal/components/UIComponentSitemapProvider.java
+++ b/bundles/org.openhab.core.ui/src/main/java/org/openhab/core/ui/internal/components/UIComponentSitemapProvider.java
@@ -20,6 +20,7 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CopyOnWriteArraySet;
+import java.util.function.Predicate;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -497,7 +498,7 @@ public class UIComponentSitemapProvider implements SitemapProvider, RegistryChan
             }
         }
         List<String> conditionsList = List.of(conditions.split(" AND "));
-        return conditionsList.stream().map(String::trim).toList();
+        return conditionsList.stream().filter(Predicate.not(String::isBlank)).map(String::trim).toList();
     }
 
     @Override