diff --git a/src/test/cpp/net/eagle0/shardok/library/command_factories/FleeCommandFactory_test.cpp b/src/test/cpp/net/eagle0/shardok/library/command_factories/FleeCommandFactory_test.cpp
index f08a0f0020..4a32c83905 100644
--- a/src/test/cpp/net/eagle0/shardok/library/command_factories/FleeCommandFactory_test.cpp
+++ b/src/test/cpp/net/eagle0/shardok/library/command_factories/FleeCommandFactory_test.cpp
@@ -15,7 +15,6 @@ class FleeCommandFactoryTests : public ::testing::Test {
         InitializeGameSettings();
         GetGameSettingsSetter().SetInt(kSettingsKeys.fleeActionPointCost, 5);
 
-        flatbuffers::FlatBufferBuilder fbb;
         fbb.ForceDefaults(true);
 
         auto noProfession = net::eagle0::shardok::storage::fb::ProfessionSpecificInfo(
@@ -67,6 +66,7 @@ public:
     Unit* anotherAttacker;
     Unit* defender;
     const Units* allUnits;
+    flatbuffers::FlatBufferBuilder fbb;
     HexMap* hexMap;
     vector<PlayerId> allyPids{1};
     int remainingActionPoints = 9;
@@ -301,4 +301,4 @@ TEST_F(FleeCommandFactoryTests, cannotBecomeOutlaw_noOutlawCommand) {
             /* cannotBecomeOutlaw= */ true);
 
     EXPECT_EQ(0, commands.size());
-}
\ No newline at end of file
+}
diff --git a/src/test/cpp/net/eagle0/shardok/library/command_factories/MoveCommandFactory_test.cpp b/src/test/cpp/net/eagle0/shardok/library/command_factories/MoveCommandFactory_test.cpp
index 52b3efbd96..79cb6d099d 100644
--- a/src/test/cpp/net/eagle0/shardok/library/command_factories/MoveCommandFactory_test.cpp
+++ b/src/test/cpp/net/eagle0/shardok/library/command_factories/MoveCommandFactory_test.cpp
@@ -13,7 +13,6 @@ class MoveCommandFactoryTest : public ::testing::Test {
     void SetUp() override {
         InitializeGameSettings();
 
-        flatbuffers::FlatBufferBuilder fbb;
         auto actorOff = AddGenericUnit(1, 3, position);
         auto enemyOff = AddGenericUnit(0, 2, Coords(3, 2));
 
@@ -36,6 +35,7 @@ public:
 
     HexMapWrapper hexMap = BASIC_MAP_FB;
     const Units* units;
+    flatbuffers::FlatBufferBuilder fbb;
     vector<PlayerId> allyPids{};
     const UnitId nextUnitId = 37;
 
@@ -59,4 +59,4 @@ TEST_F(MoveCommandFactoryTest, inZoc_costsExtra) {
             });
 
     EXPECT_EQ(5, moveAwayCommand->GetCommandProto().action_points().value());
-}
\ No newline at end of file
+}
diff --git a/src/test/cpp/net/eagle0/shardok/library/command_factories/archery_command_factory/ArcheryCommandFactory_test.cpp b/src/test/cpp/net/eagle0/shardok/library/command_factories/archery_command_factory/ArcheryCommandFactory_test.cpp
index 825738c837..f4e23a3d5f 100644
--- a/src/test/cpp/net/eagle0/shardok/library/command_factories/archery_command_factory/ArcheryCommandFactory_test.cpp
+++ b/src/test/cpp/net/eagle0/shardok/library/command_factories/archery_command_factory/ArcheryCommandFactory_test.cpp
@@ -20,7 +20,6 @@ class ArcheryCommandFactoryTest : public ::testing::Test {
         GetGameSettingsSetter().SetDouble(kSettingsKeys.minimumVigorToAct, 15);
         GetGameSettingsSetter().SetInt(kSettingsKeys.longbowWindBonusRangeMinSpeed, 20);
 
-        flatbuffers::FlatBufferBuilder fbb;
         fbb.ForceDefaults(true);
 
         auto noProfession = net::eagle0::shardok::storage::fb::ProfessionSpecificInfo(
@@ -87,6 +86,7 @@ public:
     HexMapWrapper hexMap;
     int remainingActionPoints = 9;
     const Units* units;
+    flatbuffers::FlatBufferBuilder fbb;
     vector<PlayerId> allyPids{};
 
     std::shared_ptr<ArcheryCommandFactory> factory = nullptr;