diff --git a/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/GeneratedModelWriter.kt b/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/GeneratedModelWriter.kt
index fefc5d7383..15fd97a4c0 100644
--- a/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/GeneratedModelWriter.kt
+++ b/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/GeneratedModelWriter.kt
@@ -58,7 +58,8 @@ class GeneratedModelWriter(
     asyncable: Asyncable
 ) {
 
-    val modelInterfaceWriter = ModelBuilderInterfaceWriter(filer, types, asyncable)
+    val modelInterfaceWriter =
+        ModelBuilderInterfaceWriter(filer, types, asyncable, configManager, elements)
 
     open class BuilderHooks {
         open fun beforeFinalBuild(builder: TypeSpec.Builder) {}
diff --git a/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/ModelBuilderInterfaceWriter.kt b/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/ModelBuilderInterfaceWriter.kt
index 1675d61f46..716202f9e4 100644
--- a/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/ModelBuilderInterfaceWriter.kt
+++ b/epoxy-processor/src/main/java/com/airbnb/epoxy/processor/ModelBuilderInterfaceWriter.kt
@@ -10,6 +10,7 @@ import java.util.concurrent.ConcurrentHashMap
 import javax.annotation.processing.Filer
 import javax.lang.model.element.Modifier
 import javax.lang.model.element.TypeElement
+import javax.lang.model.util.Elements
 import javax.lang.model.util.Types
 
 const val MODEL_BUILDER_INTERFACE_SUFFIX = "Builder"
@@ -24,7 +25,9 @@ const val MODEL_BUILDER_INTERFACE_SUFFIX = "Builder"
 class ModelBuilderInterfaceWriter(
     private val filer: Filer,
     val types: Types,
-    val asyncable: Asyncable
+    val asyncable: Asyncable,
+    val configManager: ConfigManager,
+    val elements: Elements
 ) : Asyncable by asyncable {
 
     private val viewInterfacesToGenerate = ConcurrentHashMap<ClassName, InterfaceDetails>()
@@ -156,7 +159,11 @@ class ModelBuilderInterfaceWriter(
                 }
             }
 
-            JavaFile.builder(interfaceName.packageName(), interfaceSpec)
+            val implementingViewTypeElement = details.implementingViews.firstOrNull()
+            val packageName = implementingViewTypeElement?.let {
+                configManager.getModelViewConfig(it)?.rClass?.packageName()
+            } ?: interfaceName.packageName()
+            JavaFile.builder(packageName, interfaceSpec)
                 .build()
                 .writeSynchronized(filer)
         }