diff --git a/freeglut/freeglut/freeglut_vs2008.vcproj b/freeglut/freeglut/freeglut_vs2008.vcproj
index 46cb4e2..eb13dd5 100644
--- a/freeglut/freeglut/freeglut_vs2008.vcproj
+++ b/freeglut/freeglut/freeglut_vs2008.vcproj
@@ -79,6 +79,7 @@
 				OutputFile=".\Debug/freeglut.dll"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
+				ModuleDefinitionFile=".\src\freeglutdll.def"
 				GenerateDebugInformation="true"
 				ProgramDatabaseFile=".\Debug/freeglut.pdb"
 				RandomizedBaseAddress="1"
@@ -173,6 +174,7 @@
 				OutputFile=".\Release/freeglut.dll"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
+				ModuleDefinitionFile="src\freeglutdll.def"
 				ProgramDatabaseFile=".\Release/freeglut.pdb"
 				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"