diff --git a/definitions/grib2/postProcessingConcept.def b/definitions/grib2/postProcessingConcept.def
index cfd5c0031..414f31fce 100644
--- a/definitions/grib2/postProcessingConcept.def
+++ b/definitions/grib2/postProcessingConcept.def
@@ -4,7 +4,10 @@
 "lisflood_eric"      = { typeOfPostProcessing = 2; }
 "lisflood_season"    = { typeOfPostProcessing = 3; }
 "lisflood_merged"    = { typeOfPostProcessing = 4; }
-"lisflood_global"    = { typeOfPostProcessing = 5; }
+
+# See ECC-1977
+"global_lisflood"    = { typeOfPostProcessing = 5; }
+
 "geff"               = { typeOfPostProcessing = 10; }
 "ericha"             = { typeOfPostProcessing = 51; }
 "htessel_lisflood"   = { typeOfPostProcessing = 101; }