diff --git a/Cargo.lock b/Cargo.lock
index 9ffb676..11ab853 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1852,9 +1852,9 @@ dependencies = [
 
 [[package]]
 name = "tucana"
-version = "0.0.73"
+version = "0.0.74"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb8c3882c50dad78a4ec128e9c0d80a681c0203e0ca55169361c49b31ad9161f"
+checksum = "f015be0f6f1b5be9d5b650a432a1f731b70342506a452418bbc57441bd6cc7d1"
 dependencies = [
  "pbjson",
  "pbjson-build",
diff --git a/Cargo.toml b/Cargo.toml
index 27feaa1..fe1d5fe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ homepage = "https://code0.tech"
 license = "Apache-2.0"
 
 [dependencies]
-tucana = { version = "0.0.73", features = ["aquila"] }
+tucana = { version = "0.0.74", features = ["aquila"] }
 async-trait = "0.1.85"
 log = "0.4.24"
 tonic = "0.14.1"
diff --git a/src/flow_definition/mod.rs b/src/flow_definition/mod.rs
index b392f84..e6d3fc1 100644
--- a/src/flow_definition/mod.rs
+++ b/src/flow_definition/mod.rs
@@ -65,6 +65,7 @@ impl LoadedModule {
             runtime_function_definitions: self.runtime_functions,
             definition_data_types: self.data_types,
             configurations: self.configurations,
+            definitions: Vec::new(),
         }
     }
 }