diff --git a/gwsumm/data/timeseries.py b/gwsumm/data/timeseries.py
index 73106938..c10462e6 100644
--- a/gwsumm/data/timeseries.py
+++ b/gwsumm/data/timeseries.py
@@ -106,7 +106,7 @@
 SHORT_HOFT_TYPES = {  # map aggregated h(t) type to short h(t) type
     'H1_HOFT_C00': 'H1_DMT_C00',
     'L1_HOFT_C00': 'L1_DMT_C00',
-    'V1Online': 'V1_llhoft',
+    'HoftOnline': 'V1_llhoft',
     'H1_HOFT_TEST': 'H1_DMT_TEST',
     'L1_HOFT_TEST': 'L1_DMT_TEST',
 }