diff --git a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/InternalDebugCoreMessages.properties b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/InternalDebugCoreMessages.properties
index 2766bc4b810..ce45e812672 100644
--- a/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/InternalDebugCoreMessages.properties
+++ b/debug/org.eclipse.cdt.debug.core/src/org/eclipse/cdt/debug/internal/core/InternalDebugCoreMessages.properties
@@ -13,9 +13,9 @@ CBreakpointManager.1=Set breakpoint failed. Reason: {0}.
 CBreakpointManager.2=Set breakpoint failed. Reason: {0}.
 CBreakpointManager.4=Change breakpoint properties failed. Reason: {0}.
 CGlobalVariableManager.0=Invalid global variables data.
-CMemoryBlockExtensionRetrieval.0=Expression ''{0}'' evaluated to invalid address value: {1}.
-CMemoryBlockExtensionRetrieval.1=Invalid expression type: ''{0}''
-CMemoryBlockExtensionRetrieval.2=Invalid expression: ''{0}''
+CMemoryBlockRetrievalExtension.0=Expression ''{0}'' evaluated to invalid address value: {1}.
+CMemoryBlockRetrievalExtension.1=Invalid expression type: ''{0}''
+CMemoryBlockRetrievalExtension.2=Invalid expression: ''{0}''
 DebugConfiguration.0=This debugger no longer supports this operation
 CDebugAdapter.0=This debugger does not support debugging external files
 CDebugAdapter.1=Debugger Process