diff --git a/src/com/android/email/mail/transport/DiscourseLogger.java b/src/com/android/email/mail/transport/DiscourseLogger.java
index 60e856963..67f4e115b 100644
--- a/src/com/android/email/mail/transport/DiscourseLogger.java
+++ b/src/com/android/email/mail/transport/DiscourseLogger.java
@@ -112,7 +112,7 @@ public class DiscourseLogger {
 
         LogUtils.w(Logging.LOG_TAG, "Last network activities:");
         for (String r : getLines()) {
-            LogUtils.w(Logging.LOG_TAG, r);
+            LogUtils.w(Logging.LOG_TAG, "%s", r);
         }
         initBuffer();
     }