diff --git a/test/Transforms/DSAnalysis/Makefile b/test/Transforms/DSAnalysis/Makefile
index 9a50fe40dad..f5c8fad92d1 100644
--- a/test/Transforms/DSAnalysis/Makefile
+++ b/test/Transforms/DSAnalysis/Makefile
@@ -17,7 +17,7 @@ FTESTS := $(wildcard *.llx)   # Freeform tests
 all:: $(addprefix Output/, $(TESTS:%.ll=%.out))
 
 Output/%.out: %.ll $(LANALYZE) Output/.dir
-	(cd Output/; $(LANALYZE_ABS) -datastructure ../$< || \
+	(cd Output/; $(LANALYZE_ABS) -tddatastructure ../$< || \
                  ( rm -f ../$@; ../$(FAILURE) ../$@ ))
 
 all:: $(addprefix Output/, $(FTESTS:%.llx=%.llx.out))