diff --git a/Cargo.toml b/Cargo.toml
index 3634808f..0900c6f6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -90,6 +90,8 @@ image = { version = "0.25", default-features = false, features = [
 # Used for creating media filenames
 hex = "0.4"
 sha2 = "0.10"
+# Used for S3 media backend
+rusty-s3 = "0.7.0"
 # Used for parsing media retention policies from the config
 bytesize = { version = "2", features = ["serde"] }
 humantime-serde = "1"
@@ -154,8 +156,6 @@ tikv-jemallocator = { version = "0.6", features = [
 
 sd-notify = { version = "0.4", optional = true }
 
-rusty-s3 = "0.7.0"
-
 # Used for matrix spec type definitions and helpers
 [dependencies.ruma]
 features = [