diff --git a/companion/src/simulation/telemetrysimu.ui b/companion/src/simulation/telemetrysimu.ui
index faf78f53f..d7f9951e5 100644
--- a/companion/src/simulation/telemetrysimu.ui
+++ b/companion/src/simulation/telemetrysimu.ui
@@ -372,7 +372,7 @@
              </font>
             </property>
             <property name="text">
-             <string>Db</string>
+             <string>dB</string>
             </property>
            </widget>
           </item>