diff --git a/srcdev/config.yaml b/srcdev/config.yaml
index b52fce6..756ca4d 100644
--- a/srcdev/config.yaml
+++ b/srcdev/config.yaml
@@ -1,6 +1,6 @@
 name: "Energa meter (dev)"
 description: "Energa meter addon"
-version: "0.1.4"
+version: "0.1.5"
 slug: "energa_meter_dev"
 init: false
 options:
diff --git a/srcdev/database.sqlite-journal b/srcdev/database.sqlite-journal
deleted file mode 100644
index 0d95f8a..0000000
Binary files a/srcdev/database.sqlite-journal and /dev/null differ
diff --git a/srcdev/moj_licznik.py b/srcdev/moj_licznik.py
index 0daba78..170eee4 100644
--- a/srcdev/moj_licznik.py
+++ b/srcdev/moj_licznik.py
@@ -91,7 +91,7 @@ class MainChartTable(Model):
     class Meta:
         database = db
         table_name = 'CHART'
-        primary_key = CompositeKey('mp', 'zone', 'tm')  
+        primary_key = CompositeKey('mp', 'meter_type', 'zone', 'tm')  
 
 def znajdz_typ_odbiorcy(element):
     typ_odbiorcy = ''