diff --git a/lib/FrontendTool/ExecuteCompilerInvocation.cpp b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
index c9af3cc..db76886 100644
--- a/lib/FrontendTool/ExecuteCompilerInvocation.cpp
+++ b/lib/FrontendTool/ExecuteCompilerInvocation.cpp
@@ -50,6 +50,7 @@
   case EmitObj:                return new EmitObjAction();
   case FixIt:                  return new FixItAction();
   case GenerateModule:         return new GeneratePCHAction(true);
+  case GenerateModuleFromMap:  return new GenerateModuleAction;
   case GeneratePCH:            return new GeneratePCHAction(false);
   case GeneratePTH:            return new GeneratePTHAction();
   case InitOnly:               return new InitOnlyAction();