diff --git a/data/indicator_3-2-1.csv b/data/indicator_3-2-1.csv
index 9bb9e719..16d3fd50 100644
--- a/data/indicator_3-2-1.csv
+++ b/data/indicator_3-2-1.csv
@@ -1,5 +1,5 @@
-Year,"Number of planning areas with low, medium and high noise pollution (measured in noise costs per capita)",Value
-2017,No values,2
-2017,Low,6
-2017,Medium,22
-2017,High,4
+Year,data.noise,Value
+2017,data.no,2
+2017,data.low,6
+2017,data.medium,22
+2017,data.high,4