diff --git a/Wrappers/Python/test/test_SIRF.py b/Wrappers/Python/test/test_SIRF.py
index 9d8af9bb3e..5013ccf0f2 100644
--- a/Wrappers/Python/test/test_SIRF.py
+++ b/Wrappers/Python/test/test_SIRF.py
@@ -29,7 +29,6 @@
 from cil.optimisation.algorithms import FISTA
 
 import os
-from cil.plugins.ccpi_regularisation.functions import FGP_TV, TGV, TNV, FGP_dTV
 from cil.utilities.display import show2D  
 
 from testclass import CCPiTestClass
@@ -486,4 +485,4 @@ def setUp(self):
         recon.set_input(preprocessed_data)
         recon.process()
         self.image1 = recon.get_output()
-        self.image2 = self.image1 * 0.5
\ No newline at end of file
+        self.image2 = self.image1 * 0.5