diff --git a/python/LIController.py b/python/LIController.py
index 58b993a2..95f53af5 100644
--- a/python/LIController.py
+++ b/python/LIController.py
@@ -142,7 +142,7 @@ def InputDarkNewsModel(self,
         for cross_section in self.DN_processes.cross_sections:
             if primary_type == LI.dataclasses.Particle.ParticleType(cross_section.ups_case.nu_projectile.pdgid):
                 primary_cross_sections.append(cross_section)
-        primary_interaction_collection = LI.crosssections.InteractionCollection(primary_type, primary_cross_sections)
+        primary_interaction_collection = LI.interactions.InteractionCollection(primary_type, primary_cross_sections)
         
         # Initialize secondary processes and define secondary InteractionCollection objects
         secondary_decays = {}
diff --git a/python/LIDarkNews.py b/python/LIDarkNews.py
index 597886cf..6ff05750 100644
--- a/python/LIDarkNews.py
+++ b/python/LIDarkNews.py
@@ -9,7 +9,7 @@
 
 # LeptonInjector methods
 import leptoninjector as LI
-from leptoninjector.crosssections import DarkNewsCrossSection,DarkNewsDecay
+from leptoninjector.interactions import DarkNewsCrossSection,DarkNewsDecay
 from leptoninjector.dataclasses import Particle
 
 # DarkNews methods
@@ -728,4 +728,4 @@ def SampleRecordFromDarkNews(self,record,random):
             secondary_momenta.insert(lepplus_idx,list(np.squeeze(four_momenta["P_decay_ell_plus"])))
             secondary_momenta.insert(nu_idx,list(np.squeeze(four_momenta["P_decay_N_daughter"])))
             record.secondary_momenta = secondary_momenta
-        return record
\ No newline at end of file
+        return record