1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index cdf2a5a..e05015c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,3 +9,4 @@ futures = "0.3"
 gtk = "0.15"
 libhandy = "0.9"
 mpd = { path = "../mpd" }
+once_cell = "1.13"