diff --git a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/ui/ICDebugUIConstants.java b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/ui/ICDebugUIConstants.java
index 8ffaf77c8fd..79a12c75e3d 100644
--- a/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/ui/ICDebugUIConstants.java
+++ b/debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/ui/ICDebugUIConstants.java
@@ -32,6 +32,11 @@ public interface ICDebugUIConstants {
      */
     public static final String ID_DISASSEMBLY_VIEW = PREFIX + "DisassemblyView"; //$NON-NLS-1$
 
+    /**
+     * Signals view identifier (value <code>"org.eclipse.cdt.debug.ui.SignalsView"</code>).
+     */
+    public static final String ID_SIGNALS_VIEW = PREFIX + "SignalsView"; //$NON-NLS-1$
+
     /**
      * Deafult disassembly editor identifier (value <code>"org.eclipse.cdt.debug.ui.disassemblyEditor"</code>).
      */