diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 901172c9bfb..b33fc2a4744 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -276,6 +276,8 @@ GLboolean r200CreateContext( gl_api api,
 
    ctx->Const.MaxCombinedTextureImageUnits = ctx->Const.MaxTextureUnits;
 
+   ctx->Const.StripTextureBorder = GL_TRUE;
+
    i = driQueryOptioni( &rmesa->radeon.optionCache, "allow_large_textures");
 
    /* FIXME: When no memory manager is available we should set this 
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index ebe4e66526b..46dcafa6876 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -237,6 +237,8 @@ r100CreateContext( gl_api api,
    ctx->Const.MaxTextureCoordUnits = ctx->Const.MaxTextureUnits;
    ctx->Const.MaxCombinedTextureImageUnits = ctx->Const.MaxTextureUnits;
 
+   ctx->Const.StripTextureBorder = GL_TRUE;
+
    i = driQueryOptioni( &rmesa->radeon.optionCache, "allow_large_textures");
 
    /* FIXME: When no memory manager is available we should set this