diff --git a/memory/org.eclipse.cdt.debug.ui.memory.search/META-INF/MANIFEST.MF b/memory/org.eclipse.cdt.debug.ui.memory.search/META-INF/MANIFEST.MF
index 54f492bca7f..752bc028b3d 100644
--- a/memory/org.eclipse.cdt.debug.ui.memory.search/META-INF/MANIFEST.MF
+++ b/memory/org.eclipse.cdt.debug.ui.memory.search/META-INF/MANIFEST.MF
@@ -15,3 +15,4 @@ Eclipse-LazyStart: true
 Bundle-Activator: org.eclipse.cdt.debug.ui.memory.search.MemorySearchPlugin
 Bundle-Vendor: %providerName
 Import-Package: org.eclipse.debug.ui.memory
+Bundle-RequiredExecutionEnvironment: J2SE-1.5
diff --git a/memory/org.eclipse.cdt.debug.ui.memory.traditional/META-INF/MANIFEST.MF b/memory/org.eclipse.cdt.debug.ui.memory.traditional/META-INF/MANIFEST.MF
index 357b6654f3b..7c7cf0099c9 100644
--- a/memory/org.eclipse.cdt.debug.ui.memory.traditional/META-INF/MANIFEST.MF
+++ b/memory/org.eclipse.cdt.debug.ui.memory.traditional/META-INF/MANIFEST.MF
@@ -14,3 +14,4 @@ Require-Bundle: org.eclipse.debug.core,
 Eclipse-LazyStart: true
 Bundle-Activator: org.eclipse.cdt.debug.ui.memory.traditional.TraditionalRenderingPlugin
 Bundle-Vendor: %providerName
+Bundle-RequiredExecutionEnvironment: J2SE-1.5