diff --git a/src/opm/input/eclipse/share/keywords/900_OPM/G/GRUPRIG b/src/opm/input/eclipse/share/keywords/900_OPM/G/GRUPRIG
deleted file mode 100644
index 190723e72..000000000
--- a/src/opm/input/eclipse/share/keywords/900_OPM/G/GRUPRIG
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-  "name": "GRUPRIG",
-  "sections": [
-    "SCHEDULE"
-  ],
-  "items": [
-    {
-      "name": "GROUP_NAME",
-      "value_type": "STRING"
-    },
-    {
-      "name": "WORKRIGNUM",
-      "value_type": "INT",
-      "default": 0
-    },
-    {
-      "name": "DRILRIGNUM",
-      "value_type": "INT",
-      "default": 0
-    },
-    {
-      "name": "ADD",
-      "value_type": "STRING",
-      "default": "ADD"
-    }
-  ]
-}