diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/DiscoveryOptionsBlock.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/DiscoveryOptionsBlock.java
index 8a7af3b071b..2c0ec8aeaca 100644
--- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/DiscoveryOptionsBlock.java
+++ b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/ui/dialogs/DiscoveryOptionsBlock.java
@@ -248,7 +248,6 @@ public class DiscoveryOptionsBlock extends AbstractCOptionPage {
 		Composite composite = ControlFactory.createComposite(parent, tabColumns);
 		((GridLayout) composite.getLayout()).makeColumnsEqualWidth = false;
 		composite.setFont(font);
-		GridData gd;
 		setControl(composite);
 
 		WorkbenchHelp.setHelp(getControl(), IMakeHelpContextIds.SCANNER_CONFIG_DISCOVERY_OPTIONS);