fix previous
diff --git a/regress/repository/Makefile b/regress/repository/Makefile
index 4fcfd48..c100092 100644
--- a/regress/repository/Makefile
+++ b/regress/repository/Makefile
@@ -6,7 +6,7 @@ SRCS = path.c repository.c error.c refs.c object.c sha1.c diff.c \
CPPFLAGS = -I${.CURDIR}/../../include
LDADD = -lutil -lz
-DEBUG = "-O0 -g"
+DEBUG = -O0 -g
NOMAN = yes