diff --git a/services/core/java/com/android/server/display/brightness/DisplayBrightnessStrategySelector.java b/services/core/java/com/android/server/display/brightness/DisplayBrightnessStrategySelector.java
index 45f1be0765082..f141c20158cd3 100644
--- a/services/core/java/com/android/server/display/brightness/DisplayBrightnessStrategySelector.java
+++ b/services/core/java/com/android/server/display/brightness/DisplayBrightnessStrategySelector.java
@@ -119,7 +119,7 @@ public class DisplayBrightnessStrategySelector {
         if (!mOldBrightnessStrategyName.equals(displayBrightnessStrategy.getName())) {
             Slog.i(TAG,
                     "Changing the DisplayBrightnessStrategy from " + mOldBrightnessStrategyName
-                            + " to" + displayBrightnessStrategy.getName() + " for display "
+                            + " to " + displayBrightnessStrategy.getName() + " for display "
                             + mDisplayId);
             mOldBrightnessStrategyName = displayBrightnessStrategy.getName();
         }