diff --git a/src/inventory-scripts/70_FlowParams b/src/inventory-scripts/70_FlowParams
index f2c143e..31b4889 100755
--- a/src/inventory-scripts/70_FlowParams
+++ b/src/inventory-scripts/70_FlowParams
@@ -8,7 +8,7 @@ TEDGE_CONFIG_DIR=${TEDGE_CONFIG_DIR:-/etc/tedge}
 MAPPERS_DIR="$TEDGE_CONFIG_DIR/mappers"
 
 find "$MAPPERS_DIR" -name params.toml | while read -r PARAMS_FILE; do
-    VALUES=$(jq --raw-input '[ inputs
+    VALUES=$(jq --raw-input --null-input '[ inputs
   | gsub("\r$"; "")
   | split(" = "; "")
   | select(length == 2)