diff --git a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
index d01030bed56d3..2143be1fc39c4 100644
--- a/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
+++ b/services/core/java/com/android/server/am/SettingsToPropertiesMapper.java
@@ -238,7 +238,7 @@ public class SettingsToPropertiesMapper {
             }
             value = "";
         } else if (value.length() > SYSTEM_PROPERTY_MAX_LENGTH) {
-            log(value + " exceeds system property max length.");
+            log("key=" + key + " value=" + value + " exceeds system property max length.");
             return;
         }