diff --git a/deployment/install.yml b/deployment/install.yml
index 14aecb8..f98cd54 100644
--- a/deployment/install.yml
+++ b/deployment/install.yml
@@ -35,7 +35,7 @@ spec:
     spec:
       containers:
         - name: pv-controller
-          image: wollud1969/pv-controller:1.0.1
+          image: wollud1969/pv-controller:1.0.3
           envFrom:
             - configMapRef:
                 name: pv-controller
diff --git a/src/pv_controller/config.py b/src/pv_controller/config.py
index 9307bef..ea8fa41 100644
--- a/src/pv_controller/config.py
+++ b/src/pv_controller/config.py
@@ -27,5 +27,5 @@ class Config:
                     pass
 
     def __getitem__(self, section):
-        return self.values[index]
+        return self.values[section]