diff --git a/src/Model/Pollutants/Pollutants.py b/src/Model/Pollutants/Pollutants.py
index 8603b313..55408b8d 100644
--- a/src/Model/Pollutants/Pollutants.py
+++ b/src/Model/Pollutants/Pollutants.py
@@ -375,7 +375,7 @@ class Pollutants(SQLSubModel):
                 created = True
 
         if major == "0" and minor == "2":
-            if int(release) < 5:
+            if int(release) < 6:
                 execute(f"ALTER TABLE pollutants " +
                         f"ADD COLUMN enabled BOOLEAN NOT NULL DEFAULT TRUE")
 
diff --git a/src/Model/Study.py b/src/Model/Study.py
index 05a04a9c..2be1069c 100644
--- a/src/Model/Study.py
+++ b/src/Model/Study.py
@@ -46,7 +46,7 @@ logger = logging.getLogger()
 
 
 class Study(SQLModel):
-    _version = "0.2.5"
+    _version = "0.2.6"
 
     _sub_classes = [
         Scenario,