diff --git a/lib/CodeGen/TargetMachine/Sparc/Makefile b/lib/CodeGen/TargetMachine/Sparc/Makefile
index d39aa10b053..2daca1f7729 100644
--- a/lib/CodeGen/TargetMachine/Sparc/Makefile
+++ b/lib/CodeGen/TargetMachine/Sparc/Makefile
@@ -12,6 +12,3 @@ Source  = \
 
 include $(LEVEL)/Makefile.common
 
-%.burm.cpp: %.burg
-	$(RunBurg) -o $@ $<
-