diff --git a/rmgpy/rmg/model.py b/rmgpy/rmg/model.py
index b4134f60a0..045a6d7bf0 100644
--- a/rmgpy/rmg/model.py
+++ b/rmgpy/rmg/model.py
@@ -864,9 +864,9 @@ def process_new_reactions(self, new_reactions, new_species, pdep_network=None, g
                 # Since PDepReactions are created as irreversible, not doing so
                 # would cause you to miss the reverse reactions!
                 self.add_reaction_to_unimolecular_networks(rxn, new_species=new_species, network=pdep_network)
-                if isinstance(rxn, LibraryReaction):
-                    # If reaction came from a reaction library, omit it from the core and edge so that it does
-                    # not get double-counted with the pdep network
+                if isinstance(rxn, LibraryReaction) and not rxn.kinetics.is_pressure_dependent():
+                    # If the reaction came from a library, and it does not have PDep kinetics,
+                    # omit it from the core and edge so that it does not get double-counted with the pdep network
                     if rxn in self.core.reactions:
                         self.core.reactions.remove(rxn)
                     if rxn in self.edge.reactions:
diff --git a/rmgpy/rmg/pdep.py b/rmgpy/rmg/pdep.py
index 79d1157868..dd180a569c 100644
--- a/rmgpy/rmg/pdep.py
+++ b/rmgpy/rmg/pdep.py
@@ -898,7 +898,7 @@ def update(self, reaction_model, pdep_settings):
                         reactants=configurations[j],
                         products=configurations[i],
                         network=self,
-                        kinetics=None
+                        kinetics=None,
                     )
                     net_reaction = reaction_model.make_new_pdep_reaction(net_reaction)
                     self.net_reactions.append(net_reaction)
@@ -911,10 +911,10 @@ def update(self, reaction_model, pdep_settings):
                         for rxn in reaction_model.core.reactions:
                             if isinstance(rxn, LibraryReaction) \
                                     and rxn.is_isomorphic(net_reaction, either_direction=True) \
-                                    and not rxn.allow_pdep_route and not rxn.elementary_high_p:
-                                logging.info('Network reaction {0} matched an existing core reaction {1}'
-                                             ' from the {2} library, and was not added to the model'.format(
-                                    str(net_reaction), str(rxn), rxn.library))
+                                    and not rxn.allow_pdep_route \
+                                    and (rxn.kinetics.is_pressure_dependent() or not rxn.elementary_high_p):
+                                logging.info(f'Network reaction {net_reaction} matched an existing core reaction {rxn} '
+                                             f'from the {rxn.library} library, and was not added to the model')
                                 break
                         else:
                             reaction_model.add_reaction_to_core(net_reaction)
@@ -923,10 +923,10 @@ def update(self, reaction_model, pdep_settings):
                         for rxn in reaction_model.edge.reactions:
                             if isinstance(rxn, LibraryReaction) \
                                     and rxn.is_isomorphic(net_reaction, either_direction=True) \
-                                    and not rxn.allow_pdep_route and not rxn.elementary_high_p:
-                                logging.info('Network reaction {0} matched an existing edge reaction {1}'
-                                             ' from the {2} library, and was not added to the model'.format(
-                                    str(net_reaction), str(rxn), rxn.library))
+                                    and not rxn.allow_pdep_route \
+                                    and (rxn.kinetics.is_pressure_dependent() or not rxn.elementary_high_p):
+                                logging.info(f'Network reaction {net_reaction} matched an existing edge reaction {rxn} '
+                                             f'from the {rxn.library} library, and was not added to the model')
                                 break
                         else:
                             reaction_model.add_reaction_to_edge(net_reaction)