diff --git a/app/src/frontend/building/data-components/verification.tsx b/app/src/frontend/building/data-components/verification.tsx
index f0591cce..009a95f1 100644
--- a/app/src/frontend/building/data-components/verification.tsx
+++ b/app/src/frontend/building/data-components/verification.tsx
@@ -5,7 +5,7 @@ import './verification.css';
 
 interface VerificationProps {
     slug: string;
-    onVerify: (slug: string, verify: boolean, x: number, y: number, value: any) => void;
+    onVerify: (slug: string, verify: boolean, x: number, y: number) => void;
     user_verified: boolean;
     user_verified_as: string;
     verified_count: number;
@@ -24,8 +24,7 @@ class Verification extends Component<VerificationProps, any> {
             e.preventDefault();
             const x = e.clientX / document.body.clientWidth;
             const y = e.clientY / document.body.clientHeight;
-            const value = null;
-            this.props.onVerify(this.props.slug, verify, x, y, value);
+            this.props.onVerify(this.props.slug, verify, x, y);
         }
     }
 
diff --git a/app/src/frontend/building/data-components/year-data-entry.tsx b/app/src/frontend/building/data-components/year-data-entry.tsx
index dfc93cb3..aea54267 100644
--- a/app/src/frontend/building/data-components/year-data-entry.tsx
+++ b/app/src/frontend/building/data-components/year-data-entry.tsx
@@ -14,19 +14,19 @@ interface YearDataEntryProps {
     mode?: 'view' | 'edit' | 'multi-edit';
     onChange?: (key: string, value: any) => void;
 
-    onVerify: (slug: string, verify: boolean, x: number, y: number, value: any) => void;
+    onVerify: (slug: string, verify: boolean, x: number, y: number) => void;
     user_verified: boolean;
     user_verified_as: string;
     verified_count: number;
     allow_verify: boolean;
     
-    onVerify_upper: (slug: string, verify: boolean, x: number, y: number, value: any) => void;
+    onVerify_upper: (slug: string, verify: boolean, x: number, y: number) => void;
     user_verified_upper: boolean;
     user_verified_as_upper: string;
     verified_count_upper: number;
     allow_verify_upper: boolean;
     
-    onVerify_lower: (slug: string, verify: boolean, x: number, y: number, value: any) => void;
+    onVerify_lower: (slug: string, verify: boolean, x: number, y: number) => void;
     user_verified_lower: boolean;
     user_verified_as_lower: string;
     verified_count_lower: number;
diff --git a/app/src/frontend/building/data-container.tsx b/app/src/frontend/building/data-container.tsx
index 2df3c222..fb886d7a 100644
--- a/app/src/frontend/building/data-container.tsx
+++ b/app/src/frontend/building/data-container.tsx
@@ -214,7 +214,7 @@ const withCopyEdit: (wc: React.ComponentType<CategoryViewProps>) => DataContaine
             this.doSubmit(edits);
         }
 
-        async handleVerify(slug: string, verify: boolean, x: number, y: number, value: any) {
+        async handleVerify(slug: string, verify: boolean, x: number, y: number) {
             const verifyPatch = {};
             if (verify) {
                 verifyPatch[slug] = this.props.building[slug];
diff --git a/app/src/frontend/building/data-containers/category-view-props.ts b/app/src/frontend/building/data-containers/category-view-props.ts
index d6188864..27d510f6 100644
--- a/app/src/frontend/building/data-containers/category-view-props.ts
+++ b/app/src/frontend/building/data-containers/category-view-props.ts
@@ -14,7 +14,7 @@ interface CategoryViewProps {
     edited: boolean;
     copy: CopyProps;
     onChange: (key: string, value: any) => void;
-    onVerify: (slug: string, verify: boolean, x: number, y: number, value: any) => void;
+    onVerify: (slug: string, verify: boolean, x: number, y: number) => void;
 
     /* Special handler for adding and immediately saving a new item of an array-like attribute */
     onSaveAdd: (slug: string, newItem: any) => void;