diff --git a/app/scodoc/sco_codes_parcours.py b/app/scodoc/sco_codes_parcours.py
index 14c8d8f9..a19ab4f4 100644
--- a/app/scodoc/sco_codes_parcours.py
+++ b/app/scodoc/sco_codes_parcours.py
@@ -30,6 +30,8 @@
 import collections
 import enum
 
+import numpy as np
+
 from app import log
 
 
@@ -487,7 +489,7 @@ class ParcoursLP2014(TypeParcours):
             (ue_status["moy"], ue_status["coef_ue"])
             for ue_status in ues_status
             if ue_status["ue"]["type"] == UE_STAGE_LP
-            and type(ue_status["moy"]) == float
+            and np.issubdtype(type(ue_status["moy"]), np.floating)
         ]
         # Moyenne des moyennes:
         sum_coef = sum(x[1] for x in mc_stages_proj)