diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/WorkingDirectoryBlock.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/WorkingDirectoryBlock.java
index 5a141f42e47..cd4ccf50fbe 100644
--- a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/WorkingDirectoryBlock.java
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/ui/WorkingDirectoryBlock.java
@@ -24,7 +24,7 @@ import org.eclipse.core.variables.IStringVariableManager;
 import org.eclipse.core.variables.VariablesPlugin;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
-import org.eclipse.debug.internal.ui.stringsubstitution.StringVariableSelectionDialog;
+import org.eclipse.debug.ui.StringVariableSelectionDialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
diff --git a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CArgumentsTab.java b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CArgumentsTab.java
index cef38b8a698..610b951775e 100644
--- a/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CArgumentsTab.java
+++ b/launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/ui/CArgumentsTab.java
@@ -18,8 +18,8 @@ import org.eclipse.cdt.launch.internal.ui.WorkingDirectoryBlock;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
-import org.eclipse.debug.internal.ui.stringsubstitution.StringVariableSelectionDialog;
 import org.eclipse.debug.ui.ILaunchConfigurationDialog;
+import org.eclipse.debug.ui.StringVariableSelectionDialog;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.accessibility.AccessibleAdapter;
 import org.eclipse.swt.accessibility.AccessibleEvent;