diff --git a/git-flow-release b/git-flow-release
index bb39d52..38d93b1 100644
--- a/git-flow-release
+++ b/git-flow-release
@@ -190,6 +190,7 @@
 	DEFINE_boolean sign false "sign the release tag cryptographically" s
 	DEFINE_string signingkey "" "use the given GPG-key for the digital signature (implies -s)" u
 	DEFINE_string message "" "use the given tag message" m
+	DEFINE_string messagefile "" "use the contents of the given file as a tag message" f
 	DEFINE_boolean push false "push to $ORIGIN after performing finish" p
 	DEFINE_boolean keep false "keep branch after performing finish" k
 	DEFINE_boolean notag false "don't tag this release" n
@@ -239,6 +240,7 @@
 			flag sign && opts="$opts -s"
 			[ "$FLAGS_signingkey" != "" ] && opts="$opts -u '$FLAGS_signingkey'"
 			[ "$FLAGS_message" != "" ] && opts="$opts -m '$FLAGS_message'"
+			[ "$FLAGS_messagefile" != "" ] && opts="$opts -F '$FLAGS_messagefile'"
 			eval git tag $opts "$tagname" || \
 			die "Tagging failed. Please run finish again to retry."
 		fi