diff --git a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
index 781451ee703..bb37944813d 100755
--- a/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
+++ b/llvm/org.eclipse.cdt.managedbuilder.llvm.ui/plugin.xml
@@ -955,7 +955,7 @@
             id="cdt.managedbuild.tool.llvm.c.compiler"
             isAbstract="true"
             name="%ToolName.compiler.llvm.c"
-            natureFilter="cnature"
+            natureFilter="both"
             superClass="cdt.managedbuild.tool.llvm.c_cpp.compiler">
          <envVarBuildPath
                buildPathResolver="org.eclipse.cdt.managedbuilder.gnu.cygwin.CygwinPathResolver"
@@ -1001,7 +1001,7 @@
             id="cdt.managedbuild.tool.llvm.gcc.compiler"
             isAbstract="true"
             name="%ToolName.compiler.llvm.gcc"
-            natureFilter="cnature"
+            natureFilter="both"
             superClass="cdt.managedbuild.tool.llvm.c_cpp.compiler">
          <envVarBuildPath
                buildPathResolver="org.eclipse.cdt.managedbuilder.gnu.cygwin.CygwinPathResolver"