diff --git a/src/vs/workbench/contrib/debug/browser/callStackWidget.ts b/src/vs/workbench/contrib/debug/browser/callStackWidget.ts
index 0b6b0e6bc28..d02de4fb72f 100644
--- a/src/vs/workbench/contrib/debug/browser/callStackWidget.ts
+++ b/src/vs/workbench/contrib/debug/browser/callStackWidget.ts
@@ -144,6 +144,7 @@ export class CallStackWidget extends Disposable {
 				multipleSelectionSupport: false,
 				mouseSupport: false,
 				keyboardSupport: false,
+				setRowLineHeight: false,
 				accessibilityProvider: instantiationService.createInstance(StackAccessibilityProvider),
 			}
 		) as WorkbenchList<ListItem>);
diff --git a/src/vs/workbench/contrib/debug/browser/media/callStackWidget.css b/src/vs/workbench/contrib/debug/browser/media/callStackWidget.css
index e4c0a1a61b1..e5e0d56e15f 100644
--- a/src/vs/workbench/contrib/debug/browser/media/callStackWidget.css
+++ b/src/vs/workbench/contrib/debug/browser/media/callStackWidget.css
@@ -24,6 +24,10 @@
 		&[role="link"] {
 			cursor: pointer;
 		}
+
+		.monaco-icon-label::before {
+			height: auto;
+		}
 	}
 
 	&.collapsed {
@@ -39,6 +43,7 @@
 	.collapse-button {
 		width: 16px;
 		min-height: 1px; /* show even if empty */
+		line-height: 0;
 
 		a {
 			cursor: pointer;
@@ -56,7 +61,6 @@
 .multiCallStackWidget {
 	.multiCallStackFrameContainer {
 		background: none !important;
-		line-height: inherit !important;
 	}
 }