diff --git a/SLiCAP/SLiCAPprotos/SLiCAPprotos.py b/SLiCAP/SLiCAPprotos/SLiCAPprotos.py
index e63e3e89..84b54170 100644
--- a/SLiCAP/SLiCAPprotos/SLiCAPprotos.py
+++ b/SLiCAP/SLiCAPprotos/SLiCAPprotos.py
@@ -334,8 +334,6 @@ def updateParams(self):
         for par in self.params:
             if par != ini.Laplace and par != ini.frequency and par not in list(self.parDefs.keys()):
                 undefined.append(par)
-            else:
-                self.params.remove(par)
         self.params = undefined
         return