diff --git a/include/log/logprint.h b/include/log/logprint.h
index 4b812cc..26b1ee5 100644
--- a/include/log/logprint.h
+++ b/include/log/logprint.h
@@ -36,10 +36,12 @@
     FORMAT_TIME,
     FORMAT_THREADTIME,
     FORMAT_LONG,
-    /* The following three are modifiers to above formats */
+    /* The following are modifiers to above formats */
     FORMAT_MODIFIER_COLOR,     /* converts priority to color */
     FORMAT_MODIFIER_TIME_USEC, /* switches from msec to usec time precision */
     FORMAT_MODIFIER_PRINTABLE, /* converts non-printable to printable escapes */
+    FORMAT_MODIFIER_YEAR,      /* Adds year to date */
+    FORMAT_MODIFIER_ZONE,      /* Adds zone to date */
 } AndroidLogPrintFormat;
 
 typedef struct AndroidLogFormat_t AndroidLogFormat;