diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index 24e2155..cbd1662 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -264,6 +264,7 @@
     'state_tracker/st_draw_feedback.c',
     'state_tracker/st_extensions.c',
     'state_tracker/st_format.c',
+    'state_tracker/st_glsl_to_tgsi.cpp',
     'state_tracker/st_gen_mipmap.c',
     'state_tracker/st_manager.c',
     'state_tracker/st_mesa_to_tgsi.c',