1 files changed, 1 insertions, 0 deletions
diff --git a/commit.c b/commit.c
index 7d78e786e9..43b767ce53 100644
--- a/commit.c
+++ b/commit.c
@@ -1057,6 +1057,7 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt,
 			int sz;
 			char header[512];
 			const char *header_fmt =
+				"MIME-Version: 1.0\n"
 				"Content-Type: text/plain; charset=%s\n"
 				"Content-Transfer-Encoding: 8bit\n";
 			sz = snprintf(header, sizeof(header), header_fmt,