diff --git a/contents.json b/contents.json
index 52dd66a9c..589e8f0e0 100644
--- a/contents.json
+++ b/contents.json
@@ -11,6 +11,7 @@
         "cmec/mean_climate/pmp_mean_climate.json",
         "cmec/diurnal_cycle/pmp_diurnal_cycle.json",
         "cmec/monsoon_wang/pmp_monsoon_wang.json",
-        "cmec/monsoon_sperber/pmp_monsoon_sperber.json"
+        "cmec/monsoon_sperber/pmp_monsoon_sperber.json",
+	"cmec/extremes/pmp_extremes.json"
     ]
 }