diff --git a/Cargo.lock b/Cargo.lock
index fa1d07ba2..7e5b07969 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3348,7 +3348,6 @@ name = "nostr-sdk-ffi"
 version = "0.1.0"
 dependencies = [
  "async-trait",
- "async-utility",
  "nostr",
  "nostr-connect",
  "nostr-relay-builder",
diff --git a/bindings/nostr-sdk-ffi/Cargo.toml b/bindings/nostr-sdk-ffi/Cargo.toml
index 0b4e85098..ef6515f52 100644
--- a/bindings/nostr-sdk-ffi/Cargo.toml
+++ b/bindings/nostr-sdk-ffi/Cargo.toml
@@ -15,7 +15,6 @@ ndb = ["nostr-sdk/ndb"]
 
 [dependencies]
 async-trait.workspace = true
-async-utility.workspace = true
 nostr = { workspace = true, features = ["std", "all-nips"] }
 nostr-connect.workspace = true
 nostr-relay-builder.workspace = true
diff --git a/bindings/nostr-sdk-ffi/src/error.rs b/bindings/nostr-sdk-ffi/src/error.rs
index 7a5871da7..086901cf2 100644
--- a/bindings/nostr-sdk-ffi/src/error.rs
+++ b/bindings/nostr-sdk-ffi/src/error.rs
@@ -267,12 +267,6 @@ impl From<nostr_sdk::nwc::Error> for NostrSdkError {
     }
 }
 
-impl From<async_utility::thread::Error> for NostrSdkError {
-    fn from(e: async_utility::thread::Error) -> NostrSdkError {
-        Self::Generic(e.to_string())
-    }
-}
-
 impl From<nostr_relay_builder::error::Error> for NostrSdkError {
     fn from(e: nostr_relay_builder::error::Error) -> NostrSdkError {
         Self::Generic(e.to_string())