diff --git a/orx-olive/src/main/kotlin/OliveProgram.kt b/orx-olive/src/main/kotlin/OliveProgram.kt
index 06b00024..b4caa3ae 100644
--- a/orx-olive/src/main/kotlin/OliveProgram.kt
+++ b/orx-olive/src/main/kotlin/OliveProgram.kt
@@ -10,6 +10,7 @@ import kotlin.streams.toList
 open class OliveProgram(private val sourceLocation: String, private val scriptHost: OliveScriptHost) : Program() {
     val olive = extend(Olive<OliveProgram>(scriptMode = ScriptMode.OLIVE_PROGRAM)) {
         script = sourceLocation
+        scriptHost = this@OliveProgram.scriptHost
     }
 }