diff --git a/lib/unpack.c b/lib/unpack.c
index dbbe64712e..91a0a3738c 100644
--- a/lib/unpack.c
+++ b/lib/unpack.c
@@ -144,7 +144,7 @@ unpack_archive_init(prop_dictionary_t pkg, const char *destdir,
  */
 #define EXTRACT_FLAGS	ARCHIVE_EXTRACT_SECURE_NODOTDOT | \
 			ARCHIVE_EXTRACT_SECURE_SYMLINKS | \
-			ARCHIVE_EXTRACT_UNLINK
+			ARCHIVE_EXTRACT_UNLINK | ARCHIVE_EXTRACT_NO_OVERWRITE
 #define FEXTRACT_FLAGS	ARCHIVE_EXTRACT_OWNER | ARCHIVE_EXTRACT_PERM | \
 			ARCHIVE_EXTRACT_TIME | EXTRACT_FLAGS