diff --git a/src/opm/input/eclipse/share/keywords/000_Eclipse100/S/SOLWNUM b/src/opm/input/eclipse/share/keywords/000_Eclipse100/S/SOLWNUM
index d261de2fc..d37d0418f 100644
--- a/src/opm/input/eclipse/share/keywords/000_Eclipse100/S/SOLWNUM
+++ b/src/opm/input/eclipse/share/keywords/000_Eclipse100/S/SOLWNUM
@@ -1,6 +1,6 @@
 {
   "name": "SOLWNUM",
-  "sctions": [
+  "sections": [
     "GRID"
   ],
   "data": {