diff --git a/Source/cmMakefile.cxx b/Source/cmMakefile.cxx
index 40e2892fca..0982da1b0f 100644
--- a/Source/cmMakefile.cxx
+++ b/Source/cmMakefile.cxx
@@ -2207,7 +2207,7 @@ void cmMakefile::AddSourceGroup(const std::string& name,
 {
   std::vector<std::string> nameVector;
   nameVector.push_back(name);
-  AddSourceGroup(nameVector, regex);
+  this->AddSourceGroup(nameVector, regex);
 }
 
 void cmMakefile::AddSourceGroup(const std::vector<std::string>& name,