diff --git a/src/test/rpc/Catalogue_test.cpp b/src/test/rpc/Catalogue_test.cpp
index df326b1f3..4a1ef0e64 100644
--- a/src/test/rpc/Catalogue_test.cpp
+++ b/src/test/rpc/Catalogue_test.cpp
@@ -101,8 +101,7 @@ class Catalogue_test : public beast::unit_test::suite
     {
         testcase("catalogue_create: Invalid parameters");
         using namespace test::jtx;
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
 
         // No parameters
         {
@@ -177,8 +176,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment and some test ledgers
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
         prepareLedgerData(env, 5);
 
         boost::filesystem::path tempDir =
@@ -216,8 +214,7 @@ class Catalogue_test : public beast::unit_test::suite
     {
         testcase("catalogue_load: Invalid parameters");
         using namespace test::jtx;
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
 
         // No parameters
         {
@@ -264,8 +261,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment and test data
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
         prepareLedgerData(env, 5);
 
         // Store some key state information before catalogue creation
@@ -567,8 +563,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment and test data
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
         prepareLedgerData(env, 3);
 
         boost::filesystem::path tempDir =
@@ -659,8 +654,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment and test data
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
         prepareLedgerData(env, 3);
 
         boost::filesystem::path tempDir =
@@ -732,8 +726,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment and test data
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
         prepareLedgerData(env, 5);
 
         boost::filesystem::path tempDir =
@@ -818,8 +811,7 @@ class Catalogue_test : public beast::unit_test::suite
         using namespace test::jtx;
 
         // Create environment
-        Env env{
-            *this, envconfig(), features, nullptr, beast::severities::kInfo};
+        Env env{*this, envconfig(), features};
 
         boost::filesystem::path tempDir =
             boost::filesystem::temp_directory_path() /