diff --git a/tests/runUnitTests_DAUtility.py b/tests/runUnitTests_DAUtility.py
index 2947254b..21a72e0e 100755
--- a/tests/runUnitTests_DAUtility.py
+++ b/tests/runUnitTests_DAUtility.py
@@ -5,7 +5,7 @@
 from mpi4py import MPI
 import petsc4py
 from petsc4py import PETSc
-from pyUnitTests import pyUnitTests
+from dafoam.libs.pyUnitTests import pyUnitTests
 
 os.chdir("./reg_test_files-main/ConvergentChannel")
 if MPI.COMM_WORLD.rank == 0: