diff --git a/opm/parser/share/keywords/000_Eclipse100/F/FULLIMP b/opm/parser/share/keywords/000_Eclipse100/F/FULLIMP
new file mode 100644
index 000000000..7ca701669
--- /dev/null
+++ b/opm/parser/share/keywords/000_Eclipse100/F/FULLIMP
@@ -0,0 +1 @@
+{"name" : "FULLIMP", "sections" : ["RUNSPEC"]}
diff --git a/opm/parser/share/keywords/000_Eclipse100/I/IMPES b/opm/parser/share/keywords/000_Eclipse100/I/IMPES
new file mode 100644
index 000000000..dfecd094f
--- /dev/null
+++ b/opm/parser/share/keywords/000_Eclipse100/I/IMPES
@@ -0,0 +1 @@
+{"name" : "IMPES", "sections" : ["RUNSPEC"]}