diff --git a/src/vs/workbench/browser/layout.ts b/src/vs/workbench/browser/layout.ts
index 9fdeeeb1a11bc8205a81a00b31320f916c6ef73b..2e1e63986f358c8feb3aa7a0fa5291cc30e56453 100644
--- a/src/vs/workbench/browser/layout.ts
+++ b/src/vs/workbench/browser/layout.ts
@@ -1152,6 +1152,7 @@ export abstract class Layout extends Disposable implements IWorkbenchLayoutServi
 				this.setEditorHidden(true);
 			} else {
 				this.setEditorHidden(false);
+				this.workbenchGrid.resizeView(this.panelPartView, { width: this.state.panel.position === Position.BOTTOM ? size.width : this.state.panel.sizeBeforeMaximize, height: this.state.panel.position === Position.BOTTOM ? this.state.panel.sizeBeforeMaximize : size.height });
 			}
 		} else {
 			this.workbenchGrid.layout({ toggleMaximizedPanel: true, source: Parts.PANEL_PART });