diff --git a/debug/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LaunchConfigurationTabGroupViewer.java b/debug/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LaunchConfigurationTabGroupViewer.java
index 6afee89d19c..a16a788f7f2 100644
--- a/debug/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LaunchConfigurationTabGroupViewer.java
+++ b/debug/org.eclipse.debug.ui/ui/org/eclipse/debug/internal/ui/launchConfigurations/LaunchConfigurationTabGroupViewer.java
@@ -276,6 +276,7 @@ private void createControl(Composite parent) {
 		fShowCommandLineButton = SWTFactory.createPushButton(buttonComp,
 				LaunchConfigurationsMessages.LaunchConfigurationDialog_ShowCommandLine, null,
 				GridData.HORIZONTAL_ALIGN_BEGINNING);
+		fShowCommandLineButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
 		fShowCommandLineButton.addSelectionListener(new SelectionAdapter() {
 			@Override
 			public void widgetSelected(SelectionEvent evt) {