diff --git a/src/main/java/com/adr/helloiot/TopicInfoEdit.java b/src/main/java/com/adr/helloiot/TopicInfoEdit.java
index 1074f60..e48c21a 100644
--- a/src/main/java/com/adr/helloiot/TopicInfoEdit.java
+++ b/src/main/java/com/adr/helloiot/TopicInfoEdit.java
@@ -293,7 +293,7 @@ private String getFormatBadge(StringFormat f) {
     }
 
     private String getQOSBadge(int i) {
-        if (i < 0) {
+        if (i == 0) {
             return STYLEQOSSPACE;
         } else {
             return STYLEQOS + Integer.toString(i);