diff --git a/ecl2df/opmkeywords/COMPLUMP b/ecl2df/opmkeywords/COMPLUMP
index c9bc0e751..000e9d0ed 100644
--- a/ecl2df/opmkeywords/COMPLUMP
+++ b/ecl2df/opmkeywords/COMPLUMP
@@ -10,19 +10,23 @@
     },
     {
       "name": "I",
-      "value_type": "INT"
+      "value_type": "INT",
+      "default": 0
     },
     {
       "name": "J",
-      "value_type": "INT"
+      "value_type": "INT",
+      "default": 0
     },
     {
       "name": "K1",
-      "value_type": "INT"
+      "value_type": "INT",
+      "default": 0
     },
     {
       "name": "K2",
-      "value_type": "INT"
+      "value_type": "INT",
+      "default": 0
     },
     {
       "name": "N",
diff --git a/ecl2df/opmkeywords/runmetoupdate.sh b/ecl2df/opmkeywords/runmetoupdate.sh
index 4b884fbc5..a2de291bd 100755
--- a/ecl2df/opmkeywords/runmetoupdate.sh
+++ b/ecl2df/opmkeywords/runmetoupdate.sh
@@ -6,6 +6,7 @@
 keywords="
 BRANPROP
 COMPDAT
+COMPLUMP
 COMPSEGS
 DENSITY
 EQLDIMS