diff --git a/src/ui/SolidityLocals.js b/src/ui/SolidityLocals.js
index 83a12f1ec6..345aefe38c 100644
--- a/src/ui/SolidityLocals.js
+++ b/src/ui/SolidityLocals.js
@@ -13,8 +13,7 @@ class SolidityLocals {
     this.basicPanel = new DropdownPanel('Solidity Locals', {
       json: true,
       formatData: solidityTypeFormatter.formatData,
-      extractData: solidityTypeFormatter.extractData,
-      extractProperties: solidityTypeFormatter.extractProperties
+      extractData: solidityTypeFormatter.extractData
     })
     this.init()
     this.view
diff --git a/src/ui/SolidityState.js b/src/ui/SolidityState.js
index 544ce6315e..26f3e6ca9b 100644
--- a/src/ui/SolidityState.js
+++ b/src/ui/SolidityState.js
@@ -12,8 +12,7 @@ function SolidityState (_parent, _traceManager, _codeManager, _solidityProxy) {
   this.basicPanel = new DropdownPanel('Solidity State', {
     json: true,
     formatData: solidityTypeFormatter.formatData,
-    extractData: solidityTypeFormatter.extractData,
-    extractProperties: solidityTypeFormatter.extractProperties
+    extractData: solidityTypeFormatter.extractData
   })
   this.init()
   this.view
diff --git a/src/ui/TreeView.js b/src/ui/TreeView.js
index 3ef4a89621..5fd733e029 100644
--- a/src/ui/TreeView.js
+++ b/src/ui/TreeView.js
@@ -12,7 +12,6 @@ class TreeView {
     this.beforeJsonValueRendered = opts.beforeJsonValueRendered || noop
     this.extractData = opts.extractData || this.extractDataDefault
     this.formatData = opts.formatData || this.formatDataDefault
-    this.extractProperties = opts.extractProperties || this.extractPropertiesDefault
     this.view = null
     this.cssLabel = ui.formatCss(opts.css || {}, style.label)
     this.cssUl = ui.formatCss(opts.css || {}, style.cssUl)
@@ -68,10 +67,6 @@ class TreeView {
     return yo`<li id=${key + (new Date().getUTCMilliseconds())} style=${this.cssLi}>${label}${renderedChildren}</li>`
   }
 
-  extractPropertiesDefault (key, data) {
-    return {}
-  }
-
   formatDataDefault (key, data) {
     return yo`<label>${key}: ${data.self}</label>`
   }