diff --git a/src/components/Filters/CategoryFilterPopup.tsx b/src/components/Filters/CategoryFilterPopup.tsx
index d118991..d4abdfe 100644
--- a/src/components/Filters/CategoryFilterPopup.tsx
+++ b/src/components/Filters/CategoryFilterPopup.tsx
@@ -252,18 +252,24 @@ export const CategoryFilterPopup = ({
                         </div>
                       )}
                     </div>
-                    {(categoriesData as Category[]).map((category, i) => (
-                      <CategoryCheckbox
-                        key={`${category.name}_${i}`}
-                        inputValue={inputValue}
-                        category={category}
-                        path={[category.name]}
-                        handleSingleSelection={handleSingleSelection}
-                        handleCombinationSelection={handleCombinationSelection}
-                        selectedSingles={filterCategories}
-                        selectedCombinations={filterHierarchies}
-                      />
-                    ))}
+                    {(categoriesData as Category[]).map((category) => {
+                      const name =
+                        typeof category === 'string' ? category : category.name
+                      return (
+                        <CategoryCheckbox
+                          key={name}
+                          inputValue={inputValue}
+                          category={category}
+                          path={[name]}
+                          handleSingleSelection={handleSingleSelection}
+                          handleCombinationSelection={
+                            handleCombinationSelection
+                          }
+                          selectedSingles={filterCategories}
+                          selectedCombinations={filterHierarchies}
+                        />
+                      )
+                    })}
                   </div>
                 </div>
                 <div