diff --git a/Source/cmLocalUnixMakefileGenerator3.cxx b/Source/cmLocalUnixMakefileGenerator3.cxx
index 0640e0d98..4c5347046 100644
--- a/Source/cmLocalUnixMakefileGenerator3.cxx
+++ b/Source/cmLocalUnixMakefileGenerator3.cxx
@@ -173,7 +173,7 @@ void cmLocalUnixMakefileGenerator3::WriteAllProgressVariable()
     static_cast<cmGlobalUnixMakefileGenerator3*>(this->GlobalGenerator);
 
   ruleFileStream << "CMAKE_ALL_PROGRESS = " 
-                 << gg->GetNumberOfProgressActionsInAll(this);
+                 << gg->GetNumberOfProgressActionsInAll(this) << "\n";
 }
 
 //----------------------------------------------------------------------------