diff --git a/src/vs/editor/contrib/parameterHints/arrow-down-dark.svg b/src/vs/editor/contrib/parameterHints/arrow-down-dark.svg
deleted file mode 100644
index b1a76d789ea..00000000000
--- a/src/vs/editor/contrib/parameterHints/arrow-down-dark.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="#E8E8E8" d="M5.1 5l-.9.9 3.6 3.6 3.9-3.6-1-.9-3 2.7L5.1 5z"/></svg>
\ No newline at end of file
diff --git a/src/vs/editor/contrib/parameterHints/arrow-down.svg b/src/vs/editor/contrib/parameterHints/arrow-down.svg
deleted file mode 100644
index d643403d75b..00000000000
--- a/src/vs/editor/contrib/parameterHints/arrow-down.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="#424242" d="M5.1 5l-.9.9 3.6 3.6 3.9-3.6-1-.9-3 2.7L5.1 5z"/></svg>
\ No newline at end of file
diff --git a/src/vs/editor/contrib/parameterHints/arrow-up-dark.svg b/src/vs/editor/contrib/parameterHints/arrow-up-dark.svg
deleted file mode 100644
index 43f31a09521..00000000000
--- a/src/vs/editor/contrib/parameterHints/arrow-up-dark.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="#E8E8E8" d="M10.8 9.5l.9-.9L8.1 5 4.2 8.6l.9.9 3-2.7 2.7 2.7z"/></svg>
\ No newline at end of file
diff --git a/src/vs/editor/contrib/parameterHints/arrow-up.svg b/src/vs/editor/contrib/parameterHints/arrow-up.svg
deleted file mode 100644
index b8072bb31bb..00000000000
--- a/src/vs/editor/contrib/parameterHints/arrow-up.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="#424242" d="M10.8 9.5l.9-.9L8.1 5 4.2 8.6l.9.9 3-2.7 2.7 2.7z"/></svg>
\ No newline at end of file
diff --git a/src/vs/editor/contrib/parameterHints/parameterHints.css b/src/vs/editor/contrib/parameterHints/parameterHints.css
index 13888e672b2..aa7ba057b9d 100644
--- a/src/vs/editor/contrib/parameterHints/parameterHints.css
+++ b/src/vs/editor/contrib/parameterHints/parameterHints.css
@@ -89,11 +89,7 @@
 
 .monaco-editor .parameter-hints-widget .button.previous {
 	bottom: 24px;
-	background-image: url('arrow-up.svg');
-}
-
-.monaco-editor .parameter-hints-widget .button.next {
-	background-image: url('arrow-down.svg');
+	/* background-image: url('arrow-up.svg'); */
 }
 
 .monaco-editor .parameter-hints-widget .overloads {
@@ -113,15 +109,3 @@
 	font-weight: bold;
 	margin-right: 0.5em;
 }
-
-/*** VS Dark & High Contrast*/
-
-.monaco-editor.hc-black .parameter-hints-widget .button.previous,
-.monaco-editor.vs-dark .parameter-hints-widget .button.previous {
-	background-image: url('arrow-up-dark.svg');
-}
-
-.monaco-editor.hc-black .parameter-hints-widget .button.next,
-.monaco-editor.vs-dark .parameter-hints-widget .button.next {
-	background-image: url('arrow-down-dark.svg');
-}
diff --git a/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts b/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts
index 2120dc7aac8..41e4a66fd1d 100644
--- a/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts
+++ b/src/vs/editor/contrib/parameterHints/parameterHintsWidget.ts
@@ -78,9 +78,9 @@ export class ParameterHintsWidget extends Disposable implements IContentWidget {
 		wrapper.tabIndex = -1;
 
 		const controls = dom.append(wrapper, $('.controls'));
-		const previous = dom.append(controls, $('.button.previous'));
+		const previous = dom.append(controls, $('.button.codicon.codicon-chevron-up'));
 		const overloads = dom.append(controls, $('.overloads'));
-		const next = dom.append(controls, $('.button.next'));
+		const next = dom.append(controls, $('.button.codicon.codicon-chevron-down'));
 
 		const onPreviousClick = stop(domEvent(previous, 'click'));
 		this._register(onPreviousClick(this.previous, this));