diff --git a/pyproject.toml b/pyproject.toml
index a355a42d..33753bec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -108,6 +108,7 @@ H5SIMPLE__V1_0 = "dascore.io.h5simple.core:H5Simple"
 FEBUS__V1 = "dascore.io.febus.core:Febus1"
 FEBUS__V2 = "dascore.io.febus.core:Febus2"
 NEUBREX__V1 = "dascore.io.neubrex:NeubrexV1"
+NEUBREXDAS__V1 = "dascore.io.neubrex:NeubrexDASV1"
 OPTODAS__V8 = "dascore.io.optodas.core:OptoDASV8"
 PICKLE = "dascore.io.pickle.core:PickleIO"
 PRODML__V2_0 = "dascore.io.prodml.core:ProdMLV2_0"