diff --git a/unchanged/diagnostics_latest.yaml b/unchanged/diagnostics_latest.yaml
index b4932c9..3cf803f 100644
--- a/unchanged/diagnostics_latest.yaml
+++ b/unchanged/diagnostics_latest.yaml
@@ -780,12 +780,6 @@ FESEDFLUX :
    vertical_grid : layer_avg
    frequency : never
    operator : average
-DOCFLUIDY :
-   longname : DOC fluid flux
-   units : 1/s
-   vertical_grid : layer_avg
-   frequency : never
-   operator : average
 
 # Particulate 2D diags
 POC_FLUX_((particulate_flux_ref_depth_str)) :