diff --git a/lib/admissionrules/coursememberadmission/CourseMemberAdmission.class.php b/lib/admissionrules/coursememberadmission/CourseMemberAdmission.class.php
index 1cac075fe4b36e114d1c8c485e25748aa0600617..29b825ede363f81a5e991410b01a599335fda58a 100755
--- a/lib/admissionrules/coursememberadmission/CourseMemberAdmission.class.php
+++ b/lib/admissionrules/coursememberadmission/CourseMemberAdmission.class.php
@@ -124,7 +124,11 @@ class CourseMemberAdmission extends AdmissionRule
                     $errors[] = $this->getMessage(Course::find($course_id));
                 }
             }
+            if (count($errors) < count(json_decode($this->courses_to_add))) {
+                $errors = [];
+            }
         }
+
         return $errors;
     }