diff --git a/sketch/configuration.cpp b/sketch/configuration.cpp
index e4a5575..af4ab8f 100644
--- a/sketch/configuration.cpp
+++ b/sketch/configuration.cpp
@@ -27,7 +27,7 @@ static void displayStatus(uint8_t numOfStations) {
     confDisplay.drawString(1, 24, buf);
     confDisplay.display();
     memset(buf, 0, sizeof(buf));
-    sprintf(buf, "Num of stations: %d     ", numOfStations);
+    sprintf(buf, "Num of stations: %d", numOfStations);
     confDisplay.drawString(1, 36, buf);
     confDisplay.display();
 }