diff --git a/open_spiel/games/CMakeLists.txt b/open_spiel/games/CMakeLists.txt
index 7e34233779..d01a8f22d3 100644
--- a/open_spiel/games/CMakeLists.txt
+++ b/open_spiel/games/CMakeLists.txt
@@ -88,6 +88,8 @@ set(GAME_SOURCES
   mfg/crowd_modelling.h
   mfg/crowd_modelling_2d.cc
   mfg/crowd_modelling_2d.h
+  mfg/garnet.cc
+  mfg/garnet.h
   negotiation.cc
   negotiation.h
   nfg_game.cc
@@ -319,6 +321,10 @@ add_executable(first_sealed_auction_test first_sealed_auction_test.cc
                $<TARGET_OBJECTS:tests>)
 add_test(first_sealed_auction_test first_sealed_auction_test)
 
+add_executable(garnet_test mfg/garnet_test.cc ${OPEN_SPIEL_OBJECTS}
+               $<TARGET_OBJECTS:tests>)
+add_test(garnet_test garnet_test)
+
 add_executable(gin_rummy_test gin_rummy_test.cc ${OPEN_SPIEL_OBJECTS}
                $<TARGET_OBJECTS:tests>)
 add_test(gin_rummy_test gin_rummy_test)
diff --git a/open_spiel/games/mfg/garnet.cc b/open_spiel/games/mfg/garnet.cc
index 1393cf1955..f50947f492 100644
--- a/open_spiel/games/mfg/garnet.cc
+++ b/open_spiel/games/mfg/garnet.cc
@@ -20,6 +20,8 @@
 #include <utility>
 #include <vector>
 
+#include "open_spiel/abseil-cpp/absl/random/random.h"
+#include "open_spiel/abseil-cpp/absl/random/distributions.h"
 #include "open_spiel/abseil-cpp/absl/strings/numbers.h"
 #include "open_spiel/abseil-cpp/absl/strings/str_cat.h"
 #include "open_spiel/abseil-cpp/absl/strings/str_join.h"