diff --git a/ethers-core/src/types/block.rs b/ethers-core/src/types/block.rs
index cca065cd..e091f298 100644
--- a/ethers-core/src/types/block.rs
+++ b/ethers-core/src/types/block.rs
@@ -570,9 +570,9 @@ impl BlockNumber {
     pub fn is_finalized(&self) -> bool {
         matches!(self, BlockNumber::Finalized)
     }
-    
+
     /// Returns `true` if it's "safe"
-     pub fn is_safe(&self) -> bool {
+    pub fn is_safe(&self) -> bool {
         matches!(self, BlockNumber::Safe)
     }
 
diff --git a/ethers-solc/src/artifacts/ast.rs b/ethers-solc/src/artifacts/ast.rs
index 236c3bdb..4544e582 100644
--- a/ethers-solc/src/artifacts/ast.rs
+++ b/ethers-solc/src/artifacts/ast.rs
@@ -16,7 +16,7 @@ pub struct Ast {
     pub node_type: NodeType,
     #[serde(with = "serde_helpers::display_from_str")]
     pub src: SourceLocation,
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     pub nodes: Vec<Node>,
 
     /// Node attributes that were not deserialized.
@@ -39,7 +39,7 @@ pub struct Node {
     pub src: SourceLocation,
 
     /// Child nodes for some node types.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     pub nodes: Vec<Node>,
 
     /// Body node for some node types.