diff --git a/Source/cmDependsFortran.cxx b/Source/cmDependsFortran.cxx
index d12054790..34aa39d94 100644
--- a/Source/cmDependsFortran.cxx
+++ b/Source/cmDependsFortran.cxx
@@ -141,6 +141,7 @@ bool cmDependsFortran::WriteDependencies(const char *src, const char *obj,
 
   // Write the include dependencies to the output stream.
   internalDepends << obj << std::endl;
+  internalDepends << " " << src << std::endl;
   for(std::set<cmStdString>::const_iterator i = parser.Includes.begin();
       i != parser.Includes.end(); ++i)
     {