diff --git a/gradle.properties b/gradle.properties
index 3135fdb..a27d1e7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,5 @@
+org.gradle.parallel=true
+org.gradle.configuration-cache=true
+org.gradle.caching=true
 org.gradle.warning.mode=none
 kotlin.stdlib.default.dependency=false
-kotlin.experimental.tryK2=true
diff --git a/parser/src/main/kotlin/gay/pizza/pork/parser/Parser.kt b/parser/src/main/kotlin/gay/pizza/pork/parser/Parser.kt
index 2d016bb..9688c7d 100644
--- a/parser/src/main/kotlin/gay/pizza/pork/parser/Parser.kt
+++ b/parser/src/main/kotlin/gay/pizza/pork/parser/Parser.kt
@@ -46,7 +46,7 @@ class Parser(source: TokenSource, attribution: NodeAttribution) :
     }
 
     if (expression is SymbolReference && peek(TokenType.Equals)) {
-      val symbolReference = expression as SymbolReference
+      val symbolReference = expression
       expression = guarded(NodeType.SetAssignment) {
         attribution.adopt(expression)
         expect(TokenType.Equals)