diff --git a/tools/gccas/Makefile b/tools/gccas/Makefile
index 25db47405e3..633e8103e40 100644
--- a/tools/gccas/Makefile
+++ b/tools/gccas/Makefile
@@ -1,6 +1,6 @@
 LEVEL = ../..
 
 TOOLNAME = gccas
-USEDLIBS = asmparser bcwriter transforms scalaropts target analysis vmcore asmwriter support 
+USEDLIBS = asmparser bcwriter transforms scalaropts target analysis transforms vmcore asmwriter support 
 
 include $(LEVEL)/Makefile.common