diff --git a/skExSTraCS/Classifier.py b/skExSTraCS/Classifier.py
index 1f159b8..c62419f 100644
--- a/skExSTraCS/Classifier.py
+++ b/skExSTraCS/Classifier.py
@@ -248,7 +248,7 @@ def uniformCrossover(self,model,cl):
                             self.condition.pop(i_cl1)
 
                             self.specifiedAttList.remove(attRef)
-
+                    changed = True
                 # Discrete Attribute
                 else:
                     pass