diff --git a/Hadrons/Modules.hpp b/Hadrons/Modules.hpp
index c76de4ae..61baa799 100644
--- a/Hadrons/Modules.hpp
+++ b/Hadrons/Modules.hpp
@@ -46,6 +46,7 @@ See the full license in the file "LICENSE" in the top level distribution directo
 #include <Hadrons/Modules/MSink/Smear.hpp>
 #include <Hadrons/Modules/MSink/Point.hpp>
 #include <Hadrons/Modules/MSolver/LocalCoherenceLanczos.hpp>
+#include <Hadrons/Modules/MSolver/Guesser.hpp>
 #include <Hadrons/Modules/MSolver/RBPrecCG.hpp>
 #include <Hadrons/Modules/MSolver/A2AVectors.hpp>
 #include <Hadrons/Modules/MGauge/UnitEm.hpp>
diff --git a/Hadrons/modules.inc b/Hadrons/modules.inc
index 2e7066e5..afcbad9b 100644
--- a/Hadrons/modules.inc
+++ b/Hadrons/modules.inc
@@ -81,6 +81,7 @@ modules_hpp =\
   Modules/MSink/Smear.hpp \
   Modules/MSink/Point.hpp \
   Modules/MSolver/LocalCoherenceLanczos.hpp \
+  Modules/MSolver/Guesser.hpp \
   Modules/MSolver/RBPrecCG.hpp \
   Modules/MSolver/A2AVectors.hpp \
   Modules/MGauge/UnitEm.hpp \