diff --git a/src/main/java/catering/inventory/InventoryController.java b/src/main/java/catering/inventory/InventoryController.java
index 679595d..6bfc62f 100644
--- a/src/main/java/catering/inventory/InventoryController.java
+++ b/src/main/java/catering/inventory/InventoryController.java
@@ -31,6 +31,8 @@ import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 
 import catering.catalog.CateringCatalog;
+import catering.catalog.Consumable;
+import catering.catalog.Rentable;
 import jakarta.validation.Valid;
 
 /*
@@ -94,13 +96,13 @@ class InventoryController {
 
 	@PostMapping(path = "/inventory/edit/{pid}", params = "type=Consumable")
 	String editConsumable(@Valid @ModelAttribute("form") ConsumableMutateForm form, Errors result,
-			@PathVariable Product pid, Model model) {
+			@PathVariable Consumable pid, Model model) {
 		return edit(form, result, pid, model);
 	}
 
 	@PostMapping(path = "/inventory/edit/{pid}", params = "type=Rentable")
 	String editRentable(@Valid @ModelAttribute("form") RentableMutateForm form, Errors result,
-			@PathVariable Product pid, Model model) {
+			@PathVariable Rentable pid, Model model) {
 		return edit(form, result, pid, model);
 	}
 
diff --git a/src/test/java/catering/inventory/InventoryControllerIntegrationTests.java b/src/test/java/catering/inventory/InventoryControllerIntegrationTests.java
index 202793c..cf95dc1 100644
--- a/src/test/java/catering/inventory/InventoryControllerIntegrationTests.java
+++ b/src/test/java/catering/inventory/InventoryControllerIntegrationTests.java
@@ -55,6 +55,7 @@ import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.ResultActions;
 import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
 
+import catering.catalog.CateringCatalog;
 import catering.catalog.Consumable;
 import catering.catalog.Rentable;
 import catering.order.OrderType;
@@ -68,15 +69,39 @@ class InventoryControllerIntegrationTests {
 	@Autowired
 	UniqueInventory<UniqueInventoryItem> inventory;
 
+	@Autowired
+	CateringCatalog catalog;
+
 	UniqueInventoryItem anyInventoryItem;
 	Product anyProduct;
 	ProductIdentifier anyPid;
+	UniqueInventoryItem anyConsumableItem;
+	UniqueInventoryItem anyRentableItem;
+
+	UniqueInventoryItem anyItemOf(Class<? extends Product> type) {
+		switch (type.getSimpleName()) {
+			case "Consumable":
+				return anyConsumableItem;
+			case "Rentable":
+				return anyRentableItem;
+			default:
+				throw new IllegalArgumentException("Invalid product type!");
+		}
+	}
 
 	@BeforeEach
 	void populateAnyInventoryItem() {
 		anyInventoryItem = inventory.findAll().stream().findAny().get();
 		anyProduct = anyInventoryItem.getProduct();
 		anyPid = anyProduct.getId();
+		anyConsumableItem = inventory.save(new UniqueInventoryItem(
+				catalog.save(new Consumable("Any Consumable", Money.of(1, EURO), Money.of(0.5, EURO),
+						Optional.of(Money.of(0.75, EURO)), Set.of(OrderType.EVENT_CATERING, OrderType.PARTY_SERVICE))),
+				Quantity.of(1)));
+		anyRentableItem = inventory.save(new UniqueInventoryItem(
+				catalog.save(new Rentable("Any Rentable", Money.of(1, EURO), Money.of(0.5, EURO),
+						Set.of(OrderType.EVENT_CATERING, OrderType.PARTY_SERVICE))),
+				Quantity.of(1)));
 	}
 
 	@Test
@@ -295,7 +320,9 @@ class InventoryControllerIntegrationTests {
 	@Test
 	void checkPermissionsForEditPage() throws Exception {
 		for (Class<? extends Product> type : Set.of(Consumable.class, Rentable.class)) {
-			checkPermissions(get("/inventory/edit/" + anyPid).queryParam("type", type.getSimpleName()),
+			checkPermissions(
+					get("/inventory/edit/" + anyItemOf(type).getProduct().getId())
+							.queryParam("type", type.getSimpleName()),
 					LOGIN, FORBIDDEN, OK);
 		}
 	}
@@ -303,7 +330,9 @@ class InventoryControllerIntegrationTests {
 	@Test
 	void checkPermissionsForEdit() throws Exception {
 		for (Class<? extends Product> type : Set.of(Consumable.class, Rentable.class)) {
-			checkPermissions(post("/inventory/edit/" + anyPid).queryParam("type", type.getSimpleName()),
+			checkPermissions(
+					post("/inventory/edit/" + anyItemOf(type).getProduct().getId())
+							.queryParam("type", type.getSimpleName()),
 					LOGIN, FORBIDDEN, OK);
 		}
 	}