diff --git a/datasets/vsnpp_oc_1d_fl/dataset.xml b/datasets/vsnpp_oc_1d_fl/dataset.xml
index 7b2fac0..9ee97f4 100644
--- a/datasets/vsnpp_oc_1d_fl/dataset.xml
+++ b/datasets/vsnpp_oc_1d_fl/dataset.xml
@@ -28,7 +28,7 @@
         <att name="title">VIIRS-SNPP Ocean Color 1-Day composite for Florida</att>
     </addAttributes>
     <axisVariable>
-        <sourceName>***fileName,timeFormat=yyyyDDD,VSNPP_(\d{7})_1D_FL_OC_ED\.nc,1</sourceName>
+        <sourceName>***fileName,timeFormat=yyyymmdd,VSNPP_(\d{8})_1D_FL_OC_ED\.nc,1</sourceName>
         <destinationName>time</destinationName>
         <addAttributes>
             <att name="ioos_category">Unknown</att>