diff --git a/db/nursingHome.db b/db/nursingHome.db
index 5772512..ee002a5 100644
Binary files a/db/nursingHome.db and b/db/nursingHome.db differ
diff --git a/src/main/java/de/hitec/nhplus/medication/AllMedicationController.java b/src/main/java/de/hitec/nhplus/medication/AllMedicationController.java
index 547d30f..8c2ca83 100644
--- a/src/main/java/de/hitec/nhplus/medication/AllMedicationController.java
+++ b/src/main/java/de/hitec/nhplus/medication/AllMedicationController.java
@@ -18,6 +18,7 @@ import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
+import javafx.scene.control.Button;
 import javafx.scene.control.SelectionModel;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
@@ -48,6 +49,8 @@ public class AllMedicationController {
     private TableColumn<Medication, String> columnAdministrationMethod;
     @FXML
     private TableColumn<Medication, Integer> columnCurrentStock;
+    @FXML
+    public Button buttonChangeAvailable;
 
     private final ObservableList<Medication> medications = FXCollections.observableArrayList();
     private MedicationDao dao;
@@ -120,6 +123,22 @@ public class AllMedicationController {
         }
     }
 
+    @FXML
+    public void handleChangeAvailable() {
+        Medication selectedItem = tableView.getSelectionModel().getSelectedItem();
+        if (selectedItem == null) {
+            return;
+        }
+
+        try {
+            selectedItem.setIsDeprecated(true);
+            this.dao.update(selectedItem);
+        } catch (SQLException exception) {
+            exception.printStackTrace();
+        }
+        readAllAndShowInTableView();
+    }
+
     /**
      * Internal method to create a {@link MedicationModalController MedicationModal}.
      *
diff --git a/src/main/java/de/hitec/nhplus/medication/DeprecatedMedicationController.java b/src/main/java/de/hitec/nhplus/medication/DeprecatedMedicationController.java
index fe38fe7..d992fe9 100644
--- a/src/main/java/de/hitec/nhplus/medication/DeprecatedMedicationController.java
+++ b/src/main/java/de/hitec/nhplus/medication/DeprecatedMedicationController.java
@@ -6,6 +6,7 @@ import javafx.beans.property.SimpleStringProperty;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
 import javafx.scene.control.cell.PropertyValueFactory;
@@ -31,6 +32,8 @@ public class DeprecatedMedicationController {
     private TableColumn<Medication, String> columnAdministrationMethod;
     @FXML
     private TableColumn<Medication, Integer> columnCurrentStock;
+    @FXML
+    public Button buttonChangeAvailable;
 
     private final ObservableList<Medication> medications = FXCollections.observableArrayList();
     private MedicationDao dao;
@@ -75,5 +78,20 @@ public class DeprecatedMedicationController {
             exception.printStackTrace();
         }
     }
+    @FXML
+    public void handleChangeAvailable(){
+        Medication selectedItem = tableView.getSelectionModel().getSelectedItem();
+        if (selectedItem == null) {
+            return;
+        }
+
+        try {
+            selectedItem.setIsDeprecated(false);
+            this.dao.update(selectedItem);
+        } catch (SQLException exception) {
+            exception.printStackTrace();
+        }
+        readAllAndShowInTableView();
+    }
 
 }
diff --git a/src/main/java/de/hitec/nhplus/medication/MedicationModalController.java b/src/main/java/de/hitec/nhplus/medication/MedicationModalController.java
index 9489737..ab80e1d 100644
--- a/src/main/java/de/hitec/nhplus/medication/MedicationModalController.java
+++ b/src/main/java/de/hitec/nhplus/medication/MedicationModalController.java
@@ -39,6 +39,7 @@ public class MedicationModalController {
     @FXML
     public Button buttonSave;
 
+
     private Stage stage;
     private Medication medication;
     private final ObservableList<Ingredient> ingredients = FXCollections.observableArrayList();
diff --git a/src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java b/src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java
index 41f5f7d..f4f4655 100644
--- a/src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java
+++ b/src/main/java/de/hitec/nhplus/medication/database/MedicationDao.java
@@ -86,7 +86,7 @@ public class MedicationDao implements Dao<Medication> {
                     SELECT medication.*, medication_ingredient.name
                     FROM medication LEFT JOIN
                     medication_ingredient ON medication.id = medication_ingredient.id
-                    WHERE isDeprecated = false
+                    WHERE medication.isDeprecated = false
                 """;
         ResultSet result = connection.prepareStatement(SQL).executeQuery();
 
@@ -134,7 +134,7 @@ public class MedicationDao implements Dao<Medication> {
                     SELECT medication.*, medication_ingredient.name
                     FROM medication LEFT JOIN
                     medication_ingredient ON medication.id = medication_ingredient.id
-                    WHERE isDeprecated = true
+                    WHERE medication.isDeprecated = true
                 """;
         ResultSet result = connection.prepareStatement(SQL).executeQuery();
 
@@ -196,7 +196,7 @@ public class MedicationDao implements Dao<Medication> {
         preparedStatement.setString(4, medication.getAdministrationMethod());
         preparedStatement.setInt(5, medication.getCurrentStock());
         preparedStatement.setInt(6, medication.getId());
-        preparedStatement.setBoolean(6, medication.isDeprecated());
+        preparedStatement.setBoolean(7, medication.isDeprecated());
         preparedStatement.executeUpdate();
 
         final String ingredientDeleteSQL = """
diff --git a/src/main/resources/de/hitec/nhplus/medication/AllMedicationView.fxml b/src/main/resources/de/hitec/nhplus/medication/AllMedicationView.fxml
index 157caac..d9456b9 100644
--- a/src/main/resources/de/hitec/nhplus/medication/AllMedicationView.fxml
+++ b/src/main/resources/de/hitec/nhplus/medication/AllMedicationView.fxml
@@ -75,6 +75,13 @@
                             prefWidth="90.0"
                             text="Löschen"
                     />
+                    <Button
+                            fx:id="buttonChangeAvailable"
+                            mnemonicParsing="false"
+                            onAction="#handleChangeAvailable"
+                            prefWidth="155.0"
+                            text="Veraltet-Status ändern"
+                    />
                 </HBox>
             </right>
         </BorderPane>
diff --git a/src/main/resources/de/hitec/nhplus/medication/DeprecatedMedicationView.fxml b/src/main/resources/de/hitec/nhplus/medication/DeprecatedMedicationView.fxml
index f140ac2..a39c742 100644
--- a/src/main/resources/de/hitec/nhplus/medication/DeprecatedMedicationView.fxml
+++ b/src/main/resources/de/hitec/nhplus/medication/DeprecatedMedicationView.fxml
@@ -62,14 +62,13 @@
             </BorderPane.margin>
             <right>
                 <HBox spacing="8.0">
-                    <!--
                     <Button
-                            fx:id="buttonDelete"
+                            fx:id="buttonChangeAvailable"
                             mnemonicParsing="false"
-                            prefWidth="90.0"
-                            text="Löschen"
+                            prefWidth="155.0"
+                            onAction="#handleChangeAvailable"
+                            text="Veraltet-Status ändern"
                     />
-                    -->
                 </HBox>
             </right>
         </BorderPane>