diff --git a/builds/msvc/vs2022/libbitcoin-network.import.props b/builds/msvc/vs2022/libbitcoin-network.import.props
index 2f5c4fee..fda00c04 100644
--- a/builds/msvc/vs2022/libbitcoin-network.import.props
+++ b/builds/msvc/vs2022/libbitcoin-network.import.props
@@ -30,7 +30,7 @@
       <AdditionalIncludeDirectories>$(ProjectDir)..\..\..\..\..\libbitcoin-network\include\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
 
       <!-- Prevent boost from seeing ssl includes when ssl is deselected  (requires external headers). -->
-      <AdditionalIncludeDirectories Condition="'$(Option-ssl)' == 'true'">$(ProjectDir)..\..\..\..\..\libbitcoin-network\include\bitcoin\ssl\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Option-ssl)' == 'true'">$(ProjectDir)..\..\..\..\..\libbitcoin-network\include\bitcoin\network\ssl\;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
       <PreprocessorDefinitions Condition="'$(Linkage-libbitcoin-network)' == 'static' Or '$(Linkage-libbitcoin-network)' == 'ltcg'">BCT_STATIC;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <PreprocessorDefinitions Condition="'$(Option-ssl)' == 'true'">WOLFSSL_USER_SETTINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
diff --git a/include/bitcoin/server/define.hpp b/include/bitcoin/server/define.hpp
index 46e5684a..0b2c5e9c 100644
--- a/include/bitcoin/server/define.hpp
+++ b/include/bitcoin/server/define.hpp
@@ -19,7 +19,7 @@
 #ifndef LIBBITCOIN_SERVER_DEFINE_HPP
 #define LIBBITCOIN_SERVER_DEFINE_HPP
 
-/// Pulls in common /server headers (excluding settings/config/parser/server_node).
+#include <bitcoin/node.hpp>
 #include <bitcoin/server/error.hpp>
 
 /// Now we use the generic helper definitions above to define BCS_API
@@ -37,9 +37,6 @@
     #define BCS_INTERNAL BC_HELPER_DLL_LOCAL
 #endif
 
-/// For common types below.
-#include <bitcoin/node.hpp>
-
 /// Augment limited xcode placeholder defines (10 vs. common 20).
 /// ---------------------------------------------------------------------------
 #if defined (HAVE_XCODE)
@@ -79,9 +76,7 @@ namespace std::placeholders
 
 // version        : <generated>
 // error          : version
-// events         : error
-// chase          : events
-// define         : chase
+// define         : error
 
 // Other directory common includes are not internally chained.
 // Each header includes only its required common headers.
diff --git a/src/configuration.cpp b/src/configuration.cpp
index c0bd926f..42eb622e 100644
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -18,6 +18,7 @@
  */
 #include <bitcoin/server/configuration.hpp>
 
+#include <bitcoin/server/define.hpp>
 #include <bitcoin/server/settings.hpp>
 
 namespace libbitcoin {
diff --git a/src/error.cpp b/src/error.cpp
index f88c2626..d747561f 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -18,7 +18,7 @@
  */
 #include <bitcoin/server/error.hpp>
 
-#include <bitcoin/system.hpp>
+#include <bitcoin/server/define.hpp>
 
 namespace libbitcoin {
 namespace server {
diff --git a/src/parser.cpp b/src/parser.cpp
index 5b14259c..b0a9cda2 100644
--- a/src/parser.cpp
+++ b/src/parser.cpp
@@ -20,6 +20,7 @@
 
 #include <filesystem>
 #include <bitcoin/server/configuration.hpp>
+#include <bitcoin/server/define.hpp>
 #include <bitcoin/server/settings.hpp>
 
 #define BC_HTTP_SERVER_NAME "libbitcoin/4.0"
diff --git a/src/settings.cpp b/src/settings.cpp
index d52e22a8..57d552c1 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -20,6 +20,7 @@
 
 #include <algorithm>
 #include <filesystem>
+#include <bitcoin/server/define.hpp>
 
 using namespace bc::system;
 using namespace bc::network;