diff --git a/package/winx86/gcs.nsi b/package/winx86/gcs.nsi
index c447c6c2b..706341946 100644
--- a/package/winx86/gcs.nsi
+++ b/package/winx86/gcs.nsi
@@ -182,13 +182,6 @@ Section "-Plugins" InSecPlugins
   File /r "${GCS_BUILD_TREE}\lib\${GCS_SMALL_NAME}\plugins\*.pluginspec"
 SectionEnd
 
-; Copy OSG libs
-Section "-OsgLibs" InSecOsgLibs
-  SectionIn RO
-  SetOutPath "$INSTDIR\lib\${GCS_SMALL_NAME}\osg"
-  File /r "${GCS_BUILD_TREE}\lib\${GCS_SMALL_NAME}\osg\*.dll"
-SectionEnd
-
 ; Copy GCS resources
 Section "-Resources" InSecResources
   SetOutPath "$INSTDIR\share"