diff --git a/Makefile b/Makefile
index f604095..c579ea6 100644
--- a/Makefile
+++ b/Makefile
@@ -38,24 +38,24 @@ default: xxhsum
 
 all: xxhsum xxhsum32
 
-xxhsum: xxhash.c bench.c
+xxhsum: xxhash.c xxhsum.c
 	$(CC)      $(CFLAGS) $^ -o $@$(EXT)
 	ln -sf $@ xxh32sum
 	ln -sf $@ xxh64sum
 
-xxhsum32: xxhash.c bench.c
+xxhsum32: xxhash.c xxhsum.c
 	$(CC) -m32 $(CFLAGS) $^ -o $@$(EXT)
 
 test: $(TEST_TARGETS)
 
 test: xxhsum
-	./xxhsum -b bench.c
-	valgrind ./xxhsum -bi1 bench.c
-	valgrind ./xxhsum -H0 bench.c
-	valgrind ./xxhsum -H1 bench.c
+	./xxhsum -b xxhash.c
+	valgrind ./xxhsum -bi1 xxhash.c
+	valgrind ./xxhsum -H0 xxhash.c
+	valgrind ./xxhsum -H1 xxhash.c
 
 test-all: test xxhsum32
-	./xxhsum32 -b bench.c
+	./xxhsum32 -b xxhash.c
 
 clean:
 	@rm -f core *.o xxhsum$(EXT) xxhsum32$(EXT) xxh32sum xxh64sum
diff --git a/bench.c b/xxhsum.c
similarity index 100%
rename from bench.c
rename to xxhsum.c