diff --git a/core/org.eclipse.cdt.ui/plugin.xml b/core/org.eclipse.cdt.ui/plugin.xml
index d176c8c4975..ddf1617de02 100644
--- a/core/org.eclipse.cdt.ui/plugin.xml
+++ b/core/org.eclipse.cdt.ui/plugin.xml
@@ -2303,25 +2303,25 @@
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
       <key
             platform="carbon"      
-            sequence="CTRL+SHIFT+ARROW_UP"
+            sequence="CTRL+SHIFT+PAGE_UP"
             contextId="org.eclipse.cdt.ui.cEditorScope"
             commandId="org.eclipse.cdt.ui.edit.text.c.select.enclosing"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
       <key
             platform="carbon"      
-            sequence="CTRL+SHIFT+ARROW_RIGHT"
+            sequence="CTRL+SHIFT+END"
             contextId="org.eclipse.cdt.ui.cEditorScope"
             commandId="org.eclipse.cdt.ui.edit.text.c.select.next"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
       <key
             platform="carbon"      
-            sequence="CTRL+SHIFT+ARROW_LEFT"
+            sequence="CTRL+SHIFT+HOME"
             contextId="org.eclipse.cdt.ui.cEditorScope"
             commandId="org.eclipse.cdt.ui.edit.text.c.select.previous"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>
       <key
             platform="carbon"      
-            sequence="CTRL+SHIFT+ARROW_DOWN"
+            sequence="CTRL+SHIFT+PAGE_DOWN"
             contextId="org.eclipse.cdt.ui.cEditorScope"
             commandId="org.eclipse.cdt.ui.edit.text.c.select.last"
             schemeId="org.eclipse.ui.defaultAcceleratorConfiguration"/>