Adding the variable expansion to the hotfix.
diff --git a/git-flow-hotfix b/git-flow-hotfix
index 2618113..5c07907 100644
--- a/git-flow-hotfix
+++ b/git-flow-hotfix
@@ -241,7 +241,7 @@
 			flag sign && opts="$opts -s"
 			[ "$FLAGS_signingkey" != "" ] && opts="$opts -u '$FLAGS_signingkey'"
 			[ "$FLAGS_message" != "" ] && opts="$opts -m '$FLAGS_message'"
-			git tag $opts "$VERSION_PREFIX$VERSION" || \
+			eval git tag $opts "$VERSION_PREFIX$VERSION" || \
 			die "Tagging failed. Please run finish again to retry."
 		fi
 	fi