diff --git a/competition/views.py b/competition/views.py
index 81e0b662..676d8d41 100644
--- a/competition/views.py
+++ b/competition/views.py
@@ -32,7 +32,7 @@
                                      SeriesWithProblemsSerializer,
                                      SolutionSerializer)
 from personal.models import Profile, School
-from personal.serializers import ProfileMailSerializer, SchoolSerializer
+from personal.serializers import ProfileExportSerializer, SchoolSerializer
 from webstrom.settings import EMAIL_ALERT, EMAIL_NO_REPLY
 
 # pylint: disable=unused-argument
@@ -687,7 +687,7 @@ def participants(self, request, pk=None):
                     solution.semester_registration.profile.pk)
 
         profiles = Profile.objects.only("user").filter(pk__in=participants_id)
-        serializer = ProfileMailSerializer(profiles, many=True)
+        serializer = ProfileExportSerializer(profiles, many=True)
         return Response(serializer.data)
 
     def post(self, request, format_post):
diff --git a/personal/serializers.py b/personal/serializers.py
index 398f0671..f0c7b0fd 100644
--- a/personal/serializers.py
+++ b/personal/serializers.py
@@ -157,9 +157,17 @@ class Meta:
 
 
 @ts_interface(context='personal')
-class ProfileMailSerializer(serializers.ModelSerializer):
-    class Meta:
-        model = Profile
-        fields = ['first_name', 'last_name', 'nickname', 'email']
+class ProfileExportSerializer(serializers.ModelSerializer):
 
+    school_name = serializers.CharField(source='school.name')
+    school_abbreviation = serializers.CharField(source='school.abbreviation')
+    school_street = serializers.CharField(source='school.street')
+    school_city = serializers.CharField(source='school.city')
+    school_zip_code = serializers.CharField(source='school.zip_code')
     email = serializers.EmailField(source='user.email')
+
+    class Meta:
+        model = Profile
+        fields = ['school_name', 'school_abbreviation',
+                  'school_street', 'school_city', 'school_zip_code',
+                  'first_name', 'last_name', 'nickname', 'email']