diff --git a/src/main.cpp b/src/main.cpp
index 3f52f8f..df682c9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -166,8 +166,8 @@ void sendValues() {
     char uva[10]; sprintf(uva, "%.2f", uv.readUVA());
     char uvb[10]; sprintf(uvb, "%.2f", uv.readUVB());
     mqtt.publish(topic_uvi.c_str(), uvi, strlen(uvi));
-    mqtt.publish(topic_uvi.c_str(), uvi, strlen(uva));
-    mqtt.publish(topic_uvi.c_str(), uvi, strlen(uvb));
+    mqtt.publish(topic_uvi.c_str(), uva, strlen(uva));
+    mqtt.publish(topic_uvi.c_str(), uvb, strlen(uvb));
   }
 
   if (sds_active) {