diff --git a/mlf-wasm/src/lib.rs b/mlf-wasm/src/lib.rs
index 35e42fb..56200be 100644
--- a/mlf-wasm/src/lib.rs
+++ b/mlf-wasm/src/lib.rs
@@ -62,10 +62,10 @@ pub fn check(source: &str) -> JsValue {
     };
 
     // Create workspace and validate
-    let mut workspace = match mlf_lang::Workspace::with_prelude() {
+    let mut workspace = match mlf_lang::Workspace::with_std() {
         Ok(ws) => ws,
         Err(e) => {
-            errors.push(format!("Failed to load prelude: {:?}", e));
+            errors.push(format!("Failed to load standard library: {:?}", e));
             let result = CheckResult {
                 success: false,
                 errors,
@@ -106,14 +106,14 @@ pub fn generate_lexicon(source: &str, namespace: &str) -> JsValue {
         }
     };
 
-    // Create workspace with prelude for type resolution
-    let mut workspace = match mlf_lang::Workspace::with_prelude() {
+    // Create workspace with standard library for type resolution
+    let mut workspace = match mlf_lang::Workspace::with_std() {
         Ok(ws) => ws,
         Err(e) => {
             let result = GenerateResult {
                 success: false,
                 lexicon: None,
-                error: Some(format!("Failed to load prelude: {:?}", e)),
+                error: Some(format!("Failed to load standard library: {:?}", e)),
             };
             return serde_wasm_bindgen::to_value(&result).unwrap();
         }
@@ -129,7 +129,7 @@ pub fn generate_lexicon(source: &str, namespace: &str) -> JsValue {
         return serde_wasm_bindgen::to_value(&result).unwrap();
     }
 
-    // Resolve types (expands inline types from prelude)
+    // Resolve types (expands inline types from standard library)
     if let Err(e) = workspace.resolve() {
         let result = GenerateResult {
             success: false,
diff --git a/std/com/atproto/moderation/defs.mlf b/std/com/atproto/moderation/defs.mlf
index 339ab08..b6e6030 100644
--- a/std/com/atproto/moderation/defs.mlf
+++ b/std/com/atproto/moderation/defs.mlf
@@ -2,13 +2,13 @@
 
 def type reasonType = string constrained {
     knownValues: [
-        "com.atproto.moderation.defs#reasonSpam",
-        "com.atproto.moderation.defs#reasonViolation",
-        "com.atproto.moderation.defs#reasonMisleading",
-        "com.atproto.moderation.defs#reasonSexual",
-        "com.atproto.moderation.defs#reasonRude",
-        "com.atproto.moderation.defs#reasonOther",
-        "com.atproto.moderation.defs#reasonAppeal",
+        reasonSpam,
+        reasonViolation,
+        reasonMisleading,
+        reasonSexual,
+        reasonRude,
+        reasonOther,
+        reasonAppeal,
         "tools.ozone.report.defs#reasonAppeal",
         "tools.ozone.report.defs#reasonViolenceAnimalWelfare",
         "tools.ozone.report.defs#reasonViolenceThreats",
diff --git a/std/com/atproto/repo/strongRef.mlf b/std/com/atproto/repo/strongRef.mlf
index d09ad65..617954a 100644
--- a/std/com/atproto/repo/strongRef.mlf
+++ b/std/com/atproto/repo/strongRef.mlf
@@ -1,7 +1,7 @@
 // com.atproto.repo.strongRef
 // A URI with a content-hash fingerprint.
 
-inline type strongRef = {
+def type strongRef = {
     uri: AtUri,
     cid: Cid,
 };