diff --git a/emmet-core/emmet/core/openff/benchmarking.py b/emmet-core/emmet/core/openff/benchmarking.py
index 614776d5ee..d06b0b9356 100644
--- a/emmet-core/emmet/core/openff/benchmarking.py
+++ b/emmet-core/emmet/core/openff/benchmarking.py
@@ -1,8 +1,6 @@
 from pydantic import BaseModel, Field
 from typing import Optional
 
-import warnings
-
 from MDAnalysis import Universe
 from MDAnalysis.analysis.dielectric import DielectricConstant
 
@@ -77,9 +75,6 @@ def from_universe(
             viscosity = viscosity_helfand.results.viscosity
 
         else:
-            warnings.warn(
-                "No velocities found in the universe, viscosity will not be calculated."
-            )
             viscosity_function_values = None
             viscosity = None