diff --git a/core/org.eclipse.cdt.ui/plugin.xml b/core/org.eclipse.cdt.ui/plugin.xml
index 58b1a61a2f9..c816a884fe7 100644
--- a/core/org.eclipse.cdt.ui/plugin.xml
+++ b/core/org.eclipse.cdt.ui/plugin.xml
@@ -1697,7 +1697,31 @@
             commandId="org.eclipse.cdt.ui.edit.open.call.hierarchy"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
      <key
+            platform="carbon"
             sequence="M1+M3+H"
+            contextId="org.eclipse.cdt.ui.cEditorScope"
+            commandId=""
+            schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
+     <key
+            platform="carbon"
+            sequence="M3+M4+H"
+            contextId="org.eclipse.cdt.ui.cEditorScope"
+            commandId="org.eclipse.cdt.ui.edit.open.call.hierarchy"
+            schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
+     <key
+            sequence="M1+M3+H"
+            contextId="org.eclipse.cdt.ui.cViewScope"
+            commandId="org.eclipse.cdt.ui.edit.open.call.hierarchy"
+            schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
+     <key
+            platform="carbon"
+            sequence="M1+M3+H"
+            contextId="org.eclipse.cdt.ui.cViewScope"
+            commandId=""
+            schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
+     <key
+            platform="carbon"
+            sequence="M3+M4+H"
             contextId="org.eclipse.cdt.ui.cViewScope"
             commandId="org.eclipse.cdt.ui.edit.open.call.hierarchy"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>