diff --git a/builds/windows/vc2010/freetype.vcxproj b/builds/windows/vc2010/freetype.vcxproj
index ccabbd4f4..feb03b0cf 100644
--- a/builds/windows/vc2010/freetype.vcxproj
+++ b/builds/windows/vc2010/freetype.vcxproj
@@ -203,7 +203,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;DLG_STATIC;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DisableLanguageExtensions>false</DisableLanguageExtensions>
@@ -229,7 +229,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;DLG_STATIC;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DisableLanguageExtensions>false</DisableLanguageExtensions>
@@ -255,7 +255,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>$(UserOptionDirectory);..\..\..\include;$(UserIncludeDirectories);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;DLG_STATIC;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT_DEBUG_LOGGING;FT2_BUILD_LIBRARY;$(UserDefines);%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <DisableLanguageExtensions>false</DisableLanguageExtensions>
diff --git a/include/freetype/internal/ftdebug.h b/include/freetype/internal/ftdebug.h
index b9787a709..5e8d9294a 100644
--- a/include/freetype/internal/ftdebug.h
+++ b/include/freetype/internal/ftdebug.h
@@ -32,6 +32,7 @@
 #include "compiler-macros.h"
 
 #ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
 #include <dlg/output.h>
 #include <dlg/dlg.h>
 
diff --git a/src/dlg/dlgwrap.c b/src/dlg/dlgwrap.c
index 98dc4b22c..e0b9a8d29 100644
--- a/src/dlg/dlgwrap.c
+++ b/src/dlg/dlgwrap.c
@@ -21,6 +21,7 @@
 
 
 #ifdef FT_DEBUG_LOGGING
+#define DLG_STATIC
 #include "dlg.c"
 #else
   /* ANSI C doesn't like empty source files */